ISRC COA6W2300056
Verified recording
COA6W2300056 is “Promesas” by Maco Maat,
registered on the CopyrightChains blockchain with CopyrightID
0x21f6eb9ef5191faac357ce1f4fd34cd78ae4f24f02db10ebe8f0b21147f49652 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/COA6W2300056.
Recording identifiers
- ISRC
- COA6W2300056
- Title
- Promesas
- Artist
- Maco Maat
- CopyrightID (CopyrightChains transaction hash)
0x21f6eb9ef5191faac357ce1f4fd34cd78ae4f24f02db10ebe8f0b21147f49652
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:27a7a255d774c6a54607994276ee95cc9a52b6a5868d51b17fc14cbcbf0eddf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA6W2300056
- Bitcoin block existence check
- https://blockstream.info/api/block/957118