ISRC USB8U2300343
Verified recording
USB8U2300343 is “Ponce : Sonata” by Manuel Ponce,
registered on the CopyrightChains blockchain with CopyrightID
0x5ff6e243bce6c1eda83dfc597207246b75d5f14606a330f97a3fd4d0f74a92fd and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2300343.
Recording identifiers
- ISRC
- USB8U2300343
- Title
- Ponce : Sonata
- Artist
- Manuel Ponce
- CopyrightID (CopyrightChains transaction hash)
0x5ff6e243bce6c1eda83dfc597207246b75d5f14606a330f97a3fd4d0f74a92fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:89f30c38348e38b9d7c8e2d3670832cc731502a18515df0e55e49ae1896dbebf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2300343
- Bitcoin block existence check
- https://blockstream.info/api/block/960404