ISRC USA4N1301104
Verified recording
USA4N1301104 is “Evening Hymn” by OCP Session Choir,
registered on the CopyrightChains blockchain with CopyrightID
0xdecd288b56ec4785464db3baf676f458cb481cff6687fe2d62888ff8e84cf125 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1301104.
Recording identifiers
- ISRC
- USA4N1301104
- Title
- Evening Hymn
- Artist
- OCP Session Choir
- CopyrightID (CopyrightChains transaction hash)
0xdecd288b56ec4785464db3baf676f458cb481cff6687fe2d62888ff8e84cf125
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a22afed692912df3efa0314c3559a30fc45de6c8cb620f447ae6e2641feabc02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1301104
- Bitcoin block existence check
- https://blockstream.info/api/block/960397