ISRC RUA3R2130833
Verified recording
RUA3R2130833 is “P. Chesnokov, Op. 9, No.27: Open to Me the Doors of Repentance” by St.Petersburg Chamber Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x2dcf2ba346ff89d73f9aec5b87cf3ee81da0a521b6958fa565273260378a3d3d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2130833.
Recording identifiers
- ISRC
- RUA3R2130833
- Title
- P. Chesnokov, Op. 9, No.27: Open to Me the Doors of Repentance
- Artist
- St.Petersburg Chamber Choir
- CopyrightID (CopyrightChains transaction hash)
0x2dcf2ba346ff89d73f9aec5b87cf3ee81da0a521b6958fa565273260378a3d3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bc58feba312828024b6e8a67a0281ff1d16dbf524b5336a07fc6e60311154134- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2130833
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: P. Chesnokov, Op. 9, No.27: Open to Me the Doors of Repentance · Machine-readable JSON-LD