ISRC USA371112877
Verified recording
USA371112877 is “Once Upon a Time in the West - Il était une fois dans l'ouest” by Alain Morisod,
registered on the CopyrightChains blockchain with CopyrightID
0x69a53bf0244e093552ff70f5310c3adf6ffd1c0385c49eca11c19a6bbd37c04d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371112877.
Recording identifiers
- ISRC
- USA371112877
- Title
- Once Upon a Time in the West - Il était une fois dans l'ouest
- Artist
- Alain Morisod
- CopyrightID (CopyrightChains transaction hash)
0x69a53bf0244e093552ff70f5310c3adf6ffd1c0385c49eca11c19a6bbd37c04d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:81f18a15bab8c62424882b13e62e6eeb9537cf49c8b838a777a1957cfcae9bf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371112877
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Once Upon a Time in the West - Il était une fois dans l'ouest · Machine-readable JSON-LD