ISRC USA371142364
Verified recording
USA371142364 is “In Thee, O Theotokos” by Men's Choir of the Valaam Singing Culture Institute,
registered on the CopyrightChains blockchain with CopyrightID
0x55afb68279820e760012462fd198e15356bc698c509cfabb2b052d93fb3a296c and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371142364.
Recording identifiers
- ISRC
- USA371142364
- Title
- In Thee, O Theotokos
- Artist
- Men's Choir of the Valaam Singing Culture Institute
- CopyrightID (CopyrightChains transaction hash)
0x55afb68279820e760012462fd198e15356bc698c509cfabb2b052d93fb3a296c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:341c3e75c739facb7de3183caf0ab61f2a909f69526235063c5a01b10d054861- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371142364
- Bitcoin block existence check
- https://blockstream.info/api/block/960121