ISRC QZHZ32123918
Verified recording
QZHZ32123918 is “Retumba” by Apache,
registered on the CopyrightChains blockchain with CopyrightID
0x538f0712d6d02e993b89562dd427766b25b3b3179453b3a0b54cb4f7374929c8 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/QZHZ32123918.
Recording identifiers
- ISRC
- QZHZ32123918
- Title
- Retumba
- Artist
- Apache
- CopyrightID (CopyrightChains transaction hash)
0x538f0712d6d02e993b89562dd427766b25b3b3179453b3a0b54cb4f7374929c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:c970427041e610030fd476faab6cecaed594a892268d6b595996a2e156cf4505- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32123918
- Bitcoin block existence check
- https://blockstream.info/api/block/957055