ISRC COA6W2102865
Verified recording
COA6W2102865 is “Que Duro” by Blessd,
registered on the CopyrightChains blockchain with CopyrightID
0xbb09935a62328ab4deaca3a5942d305ef4a6bdeaa772d690082970a0f117f336 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA6W2102865.
Recording identifiers
- ISRC
- COA6W2102865
- Title
- Que Duro
- Artist
- Blessd
- CopyrightID (CopyrightChains transaction hash)
0xbb09935a62328ab4deaca3a5942d305ef4a6bdeaa772d690082970a0f117f336
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:67cd35071864a42793a1dc7ae60ceb7de23a3720bbc4d5cfc6119d255e8c558e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA6W2102865
- Bitcoin block existence check
- https://blockstream.info/api/block/953513