ISRC GBBFT0100065
Verified recording
GBBFT0100065 is “Que Manera de Querete” by Omara Portuondo,
registered on the CopyrightChains blockchain with CopyrightID
0x87583de7e93664e4ed9707f6dcaa062ff8ab2a69a430f501ee1c53ecdc73a14c and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFT0100065.
Recording identifiers
- ISRC
- GBBFT0100065
- Title
- Que Manera de Querete
- Artist
- Omara Portuondo
- CopyrightID (CopyrightChains transaction hash)
0x87583de7e93664e4ed9707f6dcaa062ff8ab2a69a430f501ee1c53ecdc73a14c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:81c815c4958eb6a89d13da4f1ce828218a5847bcac88c9e2ed29957112030c13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFT0100065
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Que Manera de Querete · Machine-readable JSON-LD