ISRC USBC16700135
Verified recording
USBC16700135 is “Prelude” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xcc97140f640d81480e23dda2a12385b8826211302c1f63b822fbaaeadf0b38fe 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/USBC16700135.
Recording identifiers
- ISRC
- USBC16700135
- Title
- Prelude
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xcc97140f640d81480e23dda2a12385b8826211302c1f63b822fbaaeadf0b38fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:d065867db2f5c7c033c7627c45b514b11f54e6a5667b4e7f29b53691bff5b3e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700135
- Bitcoin block existence check
- https://blockstream.info/api/block/957073