ISRC QZZ7N2420853
Verified recording
QZZ7N2420853 is “COCHLEA” by Obijuan,
registered on the CopyrightChains blockchain with CopyrightID
0x2af0b8a95813575e62917758c156b803f071dacc8235508b809fd18b5ed04c3c and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2420853.
Recording identifiers
- ISRC
- QZZ7N2420853
- Title
- COCHLEA
- Artist
- Obijuan
- CopyrightID (CopyrightChains transaction hash)
0x2af0b8a95813575e62917758c156b803f071dacc8235508b809fd18b5ed04c3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:fcf94587acc83b1fcbd03c0a63e9b2f4628f20144311b297a16cb0ab5c67df3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2420853
- Bitcoin block existence check
- https://blockstream.info/api/block/960111