ISRC QZZ972497904
Verified recording
QZZ972497904 is “Vaquerías” by Francisco Montoya,
registered on the CopyrightChains blockchain with CopyrightID
0xf2c7e441fc7bbacbad4ec7e4df2145eb580e8479f886eed4206620e50000c82c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972497904.
Recording identifiers
- ISRC
- QZZ972497904
- Title
- Vaquerías
- Artist
- Francisco Montoya
- CopyrightID (CopyrightChains transaction hash)
0xf2c7e441fc7bbacbad4ec7e4df2145eb580e8479f886eed4206620e50000c82c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:abe2d37c85e51f187fc318b6f87de556f4acda53e0da25ab44ce571b30d35d01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972497904
- Bitcoin block existence check
- https://blockstream.info/api/block/956304