ISRC RUA3R2106223
Verified recording
RUA3R2106223 is “P. Chesnokov, Hymn to the Mother of God for Holy Thursday, Op. 22, No. 10 (В Великий Четвертох)” by Pavel Chesnokov,
registered on the CopyrightChains blockchain with CopyrightID
0xe22ea45f99b34d7e6b1f52e8720f7571844a80244f7deb38b45ed78852d5d8d7 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2106223.
Recording identifiers
- ISRC
- RUA3R2106223
- Title
- P. Chesnokov, Hymn to the Mother of God for Holy Thursday, Op. 22, No. 10 (В Великий Четвертох)
- Artist
- Pavel Chesnokov
- CopyrightID (CopyrightChains transaction hash)
0xe22ea45f99b34d7e6b1f52e8720f7571844a80244f7deb38b45ed78852d5d8d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:2bb3c5058e5f7af206df3b215e02e0e8b0d3cc167dd9877619a3022004422778- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2106223
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: P. Chesnokov, Hymn to the Mother of God for Holy Thursday, Op. 22, No. 10 (В Великий Четвертох) · Machine-readable JSON-LD