OP_RETURN
● #969,506
CHAT ROOM · OLDEST TO NEWEST

bc1puvth2n93h4nkdys46efssqeg62g9ltpvjlcez7zacmvw0y2m6xdsx55unc

RESPONDER / PROTOCOL DEFENSE
Blockstream Security Reporting
PGP Signing Key: 4AC8CC886844A2D6Encryption Subkey: BB332D31CBA44EDF (RSA-4096)
Fingerprint: 1176 542D A98E 71E1 3372 2EF7 4AC8 CC88 6844 A2D6
⇄
CALLER / WHITEHAT HOLDING
Peg-Out Auditor Address
Bitcoin Address: bc1ql4mfu...jlteScheme: Electrum BIE1 ECIES (secp256k1)
Blockstream encrypts payloads to the whitehat using Bitcoin secp256k1 ECDH + AES-128-CBC + HMAC-SHA256. The whitehat replies using Blockstream’s RSA-4096 PGP subkey.
2026-09-07
bc1qlgjxgt…yvkv
🛡️Signed by Blockstream SecurityKey: 4AC8CC886844A2D6pgp.txt ↗
Bridge nodes are patched, safe to return the funds.
0Begging / Victim Appeals09:19 UTC
bc1puvth2n…5unc
🛡️Signed by Blockstream SecurityKey: 4AC8CC886844A2D6pgp.txt ↗
Bridge nodes are patched, safe to return the funds.
0Contact / Negotiation09:41 UTC
New replies land with each block · ETCH A REPLY →

Every bubble is an OP_RETURN output etched into Bitcoin. Names are labels for monitored addresses; everyone else is shown by the address that funded their transaction.