ISRC QZFZ72230534
Verified recording
QZFZ72230534 is “Cuando Acaba” by Emporio,
registered on the CopyrightChains blockchain with CopyrightID
0x3f249a258e7b84452bb4e361720226db56993a532d46a395115ff101df14be54 and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72230534.
Recording identifiers
- ISRC
- QZFZ72230534
- Title
- Cuando Acaba
- Artist
- Emporio
- CopyrightID (CopyrightChains transaction hash)
0x3f249a258e7b84452bb4e361720226db56993a532d46a395115ff101df14be54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:94f720dc1ef5cf304048ab6ce352e696e9e0baab8a273cd0fc567da8a43f92b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72230534
- Bitcoin block existence check
- https://blockstream.info/api/block/959155