ISRC USLF11300606
Verified recording
USLF11300606 is “Esperanzas” by Jazz the Roots,
registered on the CopyrightChains blockchain with CopyrightID
0x51fff537b3b6cb729d5be5c93f88114eb6f8514836f3397281f3478ee4ea2f09 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF11300606.
Recording identifiers
- ISRC
- USLF11300606
- Title
- Esperanzas
- Artist
- Jazz the Roots
- CopyrightID (CopyrightChains transaction hash)
0x51fff537b3b6cb729d5be5c93f88114eb6f8514836f3397281f3478ee4ea2f09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:9fc27b5525f951553ca78fc4869c47cd2d9aaf4f7fc831bb6ae6c97c84f19948- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF11300606
- Bitcoin block existence check
- https://blockstream.info/api/block/957073