ISRC PTRZ11300009
Verified recording
PTRZ11300009 is “Brilha” by Márcia,
registered on the CopyrightChains blockchain with CopyrightID
0x761a55d885b2ace989ad8ed94554fafba7d41cef23bc13e6f3f210b2aef1ce97 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRZ11300009.
Recording identifiers
- ISRC
- PTRZ11300009
- Title
- Brilha
- Artist
- Márcia
- CopyrightID (CopyrightChains transaction hash)
0x761a55d885b2ace989ad8ed94554fafba7d41cef23bc13e6f3f210b2aef1ce97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:40bb5bbf4b3911e130e9ede4a2e603d38216a6edd2804463f9ffa0f904ec1a24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRZ11300009
- Bitcoin block existence check
- https://blockstream.info/api/block/957118