ISRC QZTPX2493968
Verified recording
QZTPX2493968 is “La Familia” by Otreum,
registered on the CopyrightChains blockchain with CopyrightID
0xe03b7c4616e153f899892494ae6b66835f2e9cd74ae247d010457774ad873458 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2493968.
Recording identifiers
- ISRC
- QZTPX2493968
- Title
- La Familia
- Artist
- Otreum
- CopyrightID (CopyrightChains transaction hash)
0xe03b7c4616e153f899892494ae6b66835f2e9cd74ae247d010457774ad873458
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:87b529c0f7ba8c95dca9a99c3cf3d283b97f4eb5ed72ceafe6fe57f28750be01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2493968
- Bitcoin block existence check
- https://blockstream.info/api/block/960117