ISRC USA560608800
Verified recording
USA560608800 is “Stepenna (Sofrony Monastery Chant)” by S. Serafimovich,
registered on the CopyrightChains blockchain with CopyrightID
0xc4de822e9a9b548f25e8d43b0c6e14b95cbba6fc083db12be4fb6e779af8d8db and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560608800.
Recording identifiers
- ISRC
- USA560608800
- Title
- Stepenna (Sofrony Monastery Chant)
- Artist
- S. Serafimovich
- CopyrightID (CopyrightChains transaction hash)
0xc4de822e9a9b548f25e8d43b0c6e14b95cbba6fc083db12be4fb6e779af8d8db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:ea8a8118e480d7ad0ccad1411c90bce347555983ce2782daa4b2189330a941f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560608800
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Stepenna (Sofrony Monastery Chant) · Machine-readable JSON-LD