ISRC US7850010092
Verified recording
US7850010092 is “12 Songs of Various Nationality, WoO 157: No. 4, O Sanctissima” by The Cathedral Singers,
registered on the CopyrightChains blockchain with CopyrightID
0x9d4561fe509880ded3255c17be5ad75e662ab3caaa6e7e622bad7ff6647e3a7c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850010092.
Recording identifiers
- ISRC
- US7850010092
- Title
- 12 Songs of Various Nationality, WoO 157: No. 4, O Sanctissima
- Artist
- The Cathedral Singers
- CopyrightID (CopyrightChains transaction hash)
0x9d4561fe509880ded3255c17be5ad75e662ab3caaa6e7e622bad7ff6647e3a7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:519ef82aa5971de090e3c041c57840d6f2b9798fb99fa64fef5ccdd7800fbb8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850010092
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 12 Songs of Various Nationality, WoO 157: No. 4, O Sanctissima · Machine-readable JSON-LD