ISRC USHM20315286
Verified recording
USHM20315286 is “O Theotokas and Virgin, rejoice (S.Yasinevich)” by S.Yasinevich,
registered on the CopyrightChains blockchain with CopyrightID
0xcfa488322bf1a6851452e4f4b5ad92017eec02d3d868c1e2ccfbf97705e2e8cf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20315286.
Recording identifiers
- ISRC
- USHM20315286
- Title
- O Theotokas and Virgin, rejoice (S.Yasinevich)
- Artist
- S.Yasinevich
- CopyrightID (CopyrightChains transaction hash)
0xcfa488322bf1a6851452e4f4b5ad92017eec02d3d868c1e2ccfbf97705e2e8cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:deccf0a194bb829433c756f600946ffb15cc0ffd6a2cbc0dc51f9b835e89d930- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20315286
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: O Theotokas and Virgin, rejoice (S.Yasinevich) · Machine-readable JSON-LD