ISRC QZTBD2402317
Verified recording
QZTBD2402317 is “Toreador” by Calagher,
registered on the CopyrightChains blockchain with CopyrightID
0x8e0a4986ea2f7fe0bbee2ab5095dd94cc314ef1a8d00777500747910362d05f3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2402317.
Recording identifiers
- ISRC
- QZTBD2402317
- Title
- Toreador
- Artist
- Calagher
- CopyrightID (CopyrightChains transaction hash)
0x8e0a4986ea2f7fe0bbee2ab5095dd94cc314ef1a8d00777500747910362d05f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c6f8eef252e6d5f64d9bdf7f367de68587b692b7634bb907df9a9af59a5c329a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2402317
- Bitcoin block existence check
- https://blockstream.info/api/block/957118