ISRC USA2B2404195
Verified recording
USA2B2404195 is “Querube” by AV María,
registered on the CopyrightChains blockchain with CopyrightID
0xb62eac459543d620853688ef5a7698fb78687eb785d5f1059b482b460617a098 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2404195.
Recording identifiers
- ISRC
- USA2B2404195
- Title
- Querube
- Artist
- AV María
- CopyrightID (CopyrightChains transaction hash)
0xb62eac459543d620853688ef5a7698fb78687eb785d5f1059b482b460617a098
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e499f1155072149448d25c920306422859be08dbd1f72fcaee49e30be299ef43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2404195
- Bitcoin block existence check
- https://blockstream.info/api/block/956302