ISRC QZTBB2326617
Verified recording
QZTBB2326617 is “Doca” by FM-CINCO,
registered on the CopyrightChains blockchain with CopyrightID
0xfef3b46f35c9fca2e93f1915b839677ac8c9ec6f775a76f9caaf76fa379111e6 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2326617.
Recording identifiers
- ISRC
- QZTBB2326617
- Title
- Doca
- Artist
- FM-CINCO
- CopyrightID (CopyrightChains transaction hash)
0xfef3b46f35c9fca2e93f1915b839677ac8c9ec6f775a76f9caaf76fa379111e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:5b3065551d3758174503ed2da08aa329984a39f594e83e3515fb6009261724fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2326617
- Bitcoin block existence check
- https://blockstream.info/api/block/959159