VELMVellum Protocol8,420 waitlist KITEKite Ledger2,190 waitlist PLSDPalisade ID1,640 waitlist NRTLNorthlineDay 8 of 14 SABLSable RailDay 5 of 14 QULLQuill MarketsDay 11 of 14 CDWLCinder Well6,947 waitlist HRTNHartline8,787 waitlist OBSNObsidian Rail4,416 waitlist FENLFen Clearing1,060 waitlist LUMNLumen Books5,510 waitlist RDCTRedact ID6,485 waitlist HRBNHarbor NAV6,973 waitlist QLTDQuilt1,876 waitlist NMBMNimbus Match7,864 waitlist BRASBrass4,166 waitlist SLSTSolstice Credit9,342 waitlist WLTRWillow Transfer7,031 waitlist EMBREmber Registry2,487 waitlist NQAYNorth Quay2,013 waitlist KLNSKiln4,412 waitlist GLSHGlass HouseDay 8 of 14 IRNPIron PierDay 1 of 14 PLFRPale FireDay 3 of 14 VELMVellum Protocol8,420 waitlist KITEKite Ledger2,190 waitlist PLSDPalisade ID1,640 waitlist NRTLNorthlineDay 8 of 14 SABLSable RailDay 5 of 14 QULLQuill MarketsDay 11 of 14 CDWLCinder Well6,947 waitlist HRTNHartline8,787 waitlist OBSNObsidian Rail4,416 waitlist FENLFen Clearing1,060 waitlist LUMNLumen Books5,510 waitlist RDCTRedact ID6,485 waitlist HRBNHarbor NAV6,973 waitlist QLTDQuilt1,876 waitlist NMBMNimbus Match7,864 waitlist BRASBrass4,166 waitlist SLSTSolstice Credit9,342 waitlist WLTRWillow Transfer7,031 waitlist EMBREmber Registry2,487 waitlist NQAYNorth Quay2,013 waitlist KLNSKiln4,412 waitlist GLSHGlass HouseDay 8 of 14 IRNPIron PierDay 1 of 14 PLFRPale FireDay 3 of 14

BRA5

In market

HOT WINDOWPermissioned interop

Bramble Stack

Certification is in motion. After it lands, access is the scarce thing — not price.

Elena Sato will not run a public sale on this pad. The listing exists because of that sentence.

Bramble Stack — Attestation packets and IBC-style messages between chains that are not public. Banks and funds that already live behind a firewall use this to talk to each other without opening a public bridge.

Live campaign. 6,334 on the product waitlist — that is demand, not an allocation.

Most Permissioned interop applications this quarter were declined. You are looking at one that was not.

Diligence, not a prospectus. RCA Pad does not allocate, take orders, or close funding. If this company raises, it raises with its own counsel.

Waitlist

Window

0days

Heat

0/99

Inbound / wk

0asks

Asking now

0live

Named pilots

Redacted on the public page

Live nodes

Cosmos SDK · permissioned

Counsel hours

Germany · counsel-named

Sentences killed

Before listing

Claims live

8/9

Build

Our cut

Of any proceeds

Plate Vault · 2112

BRA5

The plate

Vault. Edition 2112.

A unique plate for Bramble Stack. Geometry, orbit, and edition belong to this company — no other listing on the board shares it.

BRA5 · Frankfurt · Permissioned interop

Score

Desk diligence

Pilots

Named, redacted

Waitlist

Product demand

Frankfurt

Banks

Sells

Per

Per packet

Markets

Germany

Years

Founded 2024

Surfaces

Cosmos SDK · permissioned

Complete

File readiness

The wedge

Per packet

Bramble Stack moves facts, not value. That is why it might get paid.

Why the desk took it

A real job, not a ticker.

Security review of the verifier is on file, even if draft.

Traction

4 named pilots (redacted).

Founded 2024, headquartered in Frankfurt. 4 named pilots on file (identities redacted in public). 6,334 on the waitlist, gated — product demand, not a book built. 7 nodes or connected surfaces reported. Desk diligence score 91/100. A named Frankfurt administrator who already signs the pack (redacted). A redacted engagement letter landed in week one. That is why the desk took the meeting.

Next 12 months

Zero wrapped assets in any packet — checked, not claimed.

A wrapped asset inside the packet makes this a bridge. It must not. They sell a fee the customer already pays a slower vendor for. TAM is that invoice, not a token float.

The brief

How a serious reader should hold this.

In Frankfurt, the person who signs the monthly pack already has a vendor. Bramble Stack is not asking them to believe in a token. It is asking them to move one job — the one that currently lives in a spreadsheet, a fax, or a person who is about to retire — onto a record that can be shown to counsel. The queue to read that record is already not empty.

Read this as an operating company, not a round. Counsel has a posture: Germany · counsel-named. Restricted markets stay dark. RCA Pad takes 0% if they ever raise. That combination is why inbound did not need a ticker.

US traffic was taken off the public surfaces in the first working session. Bramble Stack did not argue. Adult companies do not costume a US offering.

From the screen

This communication is not an offer. Participation mechanics do not exist on this pad. If a later reader treats the public stack as the offer, the stack was already wrong.

From counsel

We will not describe this as Reg CA-compliant, MiCA-stickered, or FCA-authorised. Issuers retain their own counsel in every relevant jurisdiction.

From ops

US persons are outside the audience. A form that asks “are you accredited?” without verification is not an exemption.

The window

Miss this and you read the archive.

The incumbent will still be slow in a year. The window will not.

6,334 people did not join a waitlist for a ticker. They joined for a job.

The scarce thing is not the company. It is the next 34 days of a live conversation.

Window remaining

0days

When this window closes, the campaign is archive.

Sentences killed: 4
Counsel hours on file: 71
Asks / week: 792
Our cut: 0% of proceeds

Renewal is the round. If nobody renews, there is no company. A token would not fix that.
Elena Sato, Chief executive

This company

Bramble Stack

Not the incumbent brand. Bramble Stack sells the job the brand will not staff.

In the same conversation

R3 Corda network maps
Hyperledger interop
Public IBC (different threat model)

The bet

Why this company exists.

Bramble Stack moves facts, not value. That is why it might get paid.

Every permissioned chain is an island. The second chain a bank turns on creates the ticket. The third creates the vendor.

Every extra permissioned deployment is a new integration budget. This product is that budget.

Versus the field

A generalist vendor can copy the slide in a quarter. They cannot copy the named record, the scheme map, or the auditor conversation. That is the year they would have to buy.

Frankfurt being the city does not make local retail a default audience. Communications capable of inducing investment activity still have a promotions problem.

How it works

01A fact is packed as an attestation, not a free-floating asset
02The counterparty chain verifies the packet
03Assets do not ‘bridge’; messages do
04Public connectivity is off unless counsel names it
05The counterparty chain verifies the packet; assets do not ‘bridge’
06Kill of a public sentence is an hour, not a committee.

In the same conversation as

R3 Corda network maps
Hyperledger interop
Public IBC (different threat model)

If they raise

Where the money would actually go.

Not a token float. A budget against work. RCA Pad still takes 0% of proceeds.

Named operators
38%
Dual-control drills, key ceremonies, and the person who owns them.
Certifications & adapters
21%
A counsel memo that can survive a later reader.
Second market
22%
Adapter work against the incumbent register, admin, or custodian.
Counsel & perimeter
19%
Keeping the public story from running ahead of the claims register.

Operating week

What “in market” actually looks like.

FriKill switchRehearse unpublish in 24 hours. If it takes a committee, it is not a switch.
MonClaimsEvery public sentence checked against the register. Anything extra is unpublished.
SatDarkNo creators. No threads. Restricted geos stay dark.
TueExceptionsOvernight breaks post back into the customer’s case system. No side book.

The wedge

Why this one, not the other one.

They sell: Per packet
Who pays: A named Frankfurt administrator who already signs the pack (redacted).
Unit economics: They sell a fee the customer already pays a slower vendor for. TAM is that invoice, not a token float.
Moat on file: No public endpoint. The threat model holds.
Switching cost: The customer’s auditor has seen this book. Switching means a new auditor conversation.
Vs the comps: A wrapped asset inside the packet makes this a bridge. It must not.
Why we listed it: Security review of the verifier is on file, even if draft.

Next twelve months

What has to be true.

Zero wrapped assets in any packet — checked, not claimed.

A redacted engagement letter landed in week one. That is why the desk took the meeting.

A round, if any, sits with their providers. This pad does not take the order.

Traction

What you can verify today.

Operating notes for Cosmos SDK · permissioned
No token contract listed as a public sale
Pilot letters on file, identities redacted
Frankfurt is the operating centre
The waitlist, if any, is a product list — not a book
RCA Pad does not take a cut of proceeds

Readiness

Six things a serious buyer asks. 100 is “ready to take to counsel and a customer.”

Product61
Customers96
Legal path84
Tech maturity67
Demand72
Market access68

Risks

What can kill it.

The one that actually kills it

Counsel is a slide

Unnamed counsel is how companies die in diligence. Germany · counsel-named has to be a memo you can file, not a slogan on the hero.

Bridge in costume

If value moves as a wrapped asset, this is a bridge. Bridges have a history.

Who verifies

A packet nobody independently checks is email.

Public leak

One public endpoint and the threat model is gone.

Standard war

If a bigger FMI publishes the same packet, this is a feature, not a company.

Bridge in costume

If value moves as a wrapped asset, Bramble Stack inherits every bridge post-mortem. Kill that design.

Incumbent feature

The administrator, CCP, scheme or custodian can ship this as a checkbox. Bramble Stack has to be cheaper or faster before that happens.

Ask these next

01What does renewal look like if no round ever happens?
02Who can unpublish a public sentence in 24 hours, by name?
03Has counsel written the perimeter in a memo you can file?
04Where do keys, title, or NAV liability sit — and is that person licensed?
05Which geography is actually locked, and which is a hope?
06Who is the first named paying customer — not a letter of intent?

Structure

How money would actually move.

If this company raises, it raises with its own counsel and providers. The waitlist is a product list. It is not a round, a book, or an allocation on RCA Pad. We do not take a cut.

Entity: Bramble Stack GmbH
Path on file: Germany · counsel-named
Posture: Private only
Pack: Build

Where they can operate

Named vs off-limits.

Named markets are where a sentence is allowed. Restricted is where it is not. This is not a worldwide offering.

Germanynamed
EEA professionalnamed
EU retailrestricted

Team

Who runs it.

Elena SatoChief executive
Hannah NairChief compliance

Stack

Cosmos SDK · permissioned
Permissioned interop
Disclosure templates
Audit log

Named with them

Northbridge Counsel
Helix Audit
Clearline

Who can decide

The technical founder is on the record as Chief compliance. Contractors in undisclosed jurisdictions are written down as a fact, not hidden. Facts can be managed. Hiding them is how companies die in diligence.

A second counterparty writing into the record is the only network effect that counts. One customer is a consultancy. Two is a market.

Claims with evidence

Statements with evidence.

Statement	Evidence	Status
Bramble Stack does not sell a token to the public on this pad	Posture lock	live
The product is permissioned interop sold to institutions	Architecture + customer type	live
Cosmos SDK · permissioned is the method — not a listed asset	Desk snapshot	live
Retail buyers are out of scope	Named markets lock	live
Any raise completes with the issuer’s counsel and providers — not on RCA Pad	Fixed-fee terms	live
Production date for the chain layer is not committed	Desk file	draft
No public token is sold on this pad	Engagement terms + posture lock	live
Customers contemplated: Germany, EEA professional	Named markets on the file	live

On the record

Sprint packPackJun
Counsel lockPathJul
Claims register liveRegisterAug
Creator briefBriefSep

Operating log

11 Sep 09:45
Takedown SLA idle-tested.
08 Sep 11:40
A claim held for missing evidence.
04 Sep 08:22
Weekly report issued to the desk.
01 Sep 14:08
Creator set on disclosure. No buy language.

Path to now

Sprint
Pack accepted
Narrative, matrix, claims locked.
Path
Counsel names it
Or the file stays not-offering.
Live
Campaign
Waitlist and register. No purchase journey.

Not a subscription

This is not a sale page.

If this company raises, it raises with its own counsel and providers. The waitlist is a product list. It is not a round, a book, or an allocation on RCA Pad. We do not take a cut. Founders who want a pack like this one apply. Readers who want the company talk to the company — not to this pad.

Launch your own How an RCAICO works

Other companies

VELMVellum ProtocolSettlement rails for private credit funds. Campaign live. No public token sale.KITEKite LedgerTrade-finance records on a permissioned L2. Live waitlist. Allocation is not on this pad.PLSDPalisade IDPermissioned identity for funds. Live in the EEA professional lane. No token, no sale.NRTLNorthlineOn-chain fund admin. Day 8 of 14. The pack is the product. Pathway locked: not offering.