ISRC QZNJY2158715
Verified recording
QZNJY2158715 is “Maquina” by Socios Calle,
registered on the CopyrightChains blockchain with CopyrightID
0x1764aac92aa828f988ed9bf5cf51ac9ee86ec969c1b6dd7189dbba8a04993e48 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2158715.
Recording identifiers
- ISRC
- QZNJY2158715
- Title
- Maquina
- Artist
- Socios Calle
- CopyrightID (CopyrightChains transaction hash)
0x1764aac92aa828f988ed9bf5cf51ac9ee86ec969c1b6dd7189dbba8a04993e48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:708cf0ca99770782d98572ef38415861f480316be5697678b735a7a7245cfe85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2158715
- Bitcoin block existence check
- https://blockstream.info/api/block/960478