ISRC PT6AK1200002
Verified recording
PT6AK1200002 is “Maria das Mercedes” by Sofia Ribeiro,
registered on the CopyrightChains blockchain with CopyrightID
0x9420b4cfc382042622ff86e1b174ab39edcbbe20cfa53e3e697848bf8c7f175a and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6AK1200002.
Recording identifiers
- ISRC
- PT6AK1200002
- Title
- Maria das Mercedes
- Artist
- Sofia Ribeiro
- CopyrightID (CopyrightChains transaction hash)
0x9420b4cfc382042622ff86e1b174ab39edcbbe20cfa53e3e697848bf8c7f175a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:8d521752e6916830095136608b2eeb63ed457a982f35b17e1f76bf5b39c7d705- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6AK1200002
- Bitcoin block existence check
- https://blockstream.info/api/block/960273