ISRC QZXF92300029
Verified recording
QZXF92300029 is “El 220” by Marca MP,
registered on the CopyrightChains blockchain with CopyrightID
0xce8afdf8b27d98cd444eb3c5891fc2308c6c2a56cd8f6e00ef61d60335e3cc78 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXF92300029.
Recording identifiers
- ISRC
- QZXF92300029
- Title
- El 220
- Artist
- Marca MP
- CopyrightID (CopyrightChains transaction hash)
0xce8afdf8b27d98cd444eb3c5891fc2308c6c2a56cd8f6e00ef61d60335e3cc78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:1ae38dfc829bad4f67ed58dc7301a5b8abfa1429872fc12e2c3ac53dd5bef804- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXF92300029
- Bitcoin block existence check
- https://blockstream.info/api/block/953515