ISRC USB8U1700037
Verified recording
USB8U1700037 is “Requiem, Op. 48 (1893 Version): Sanctus” by John Rutter,
registered on the CopyrightChains blockchain with CopyrightID
0xa9cdca9bef98b704497aaa34923cae5ea7da174018ba58c0d2542c74ee912f35 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1700037.
Recording identifiers
- ISRC
- USB8U1700037
- Title
- Requiem, Op. 48 (1893 Version): Sanctus
- Artist
- John Rutter
- CopyrightID (CopyrightChains transaction hash)
0xa9cdca9bef98b704497aaa34923cae5ea7da174018ba58c0d2542c74ee912f35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:f902e9caaf9a0e7068763d7af2e25c5337e6146028793dc04856e6852a0554c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1700037
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Requiem, Op. 48 (1893 Version): Sanctus · Machine-readable JSON-LD