ISRC ARQQ21600006
Verified recording
ARQQ21600006 is “Cole” by Fernández 4,
registered on the CopyrightChains blockchain with CopyrightID
0xe3268e4c282c866fc5739e1096a49ddec5108d6eae7c21071b1a227cb9d17738 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQQ21600006.
Recording identifiers
- ISRC
- ARQQ21600006
- Title
- Cole
- Artist
- Fernández 4
- CopyrightID (CopyrightChains transaction hash)
0xe3268e4c282c866fc5739e1096a49ddec5108d6eae7c21071b1a227cb9d17738
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:d29011dba2512db3e5c76f1d64e62d9c65c42be668758f2c8d0b2bf09105ae43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQQ21600006
- Bitcoin block existence check
- https://blockstream.info/api/block/957055