ISRC QMBZ91736826
Verified recording
QMBZ91736826 is “Hay de Sobra” by Joseph The One,
registered on the CopyrightChains blockchain with CopyrightID
0x70ce3df12d3447396debe12ac75a30834518bab1b47e5a8550b79cdf23515421 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/QMBZ91736826.
Recording identifiers
- ISRC
- QMBZ91736826
- Title
- Hay de Sobra
- Artist
- Joseph The One
- CopyrightID (CopyrightChains transaction hash)
0x70ce3df12d3447396debe12ac75a30834518bab1b47e5a8550b79cdf23515421
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:116bfcef6b50aa382786b372eeb3c088829543c1537c56f3602d5cc7bc786c67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91736826
- Bitcoin block existence check
- https://blockstream.info/api/block/956302