ISRC USASX0616903
Verified recording
USASX0616903 is “Requiem, Op. 9: Domine Jesu Christe” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x8bad45722f42c11224fa2ca80f896e0eb455fa01ed6dfa7141fbf1a87e0bb28f and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0616903.
Recording identifiers
- ISRC
- USASX0616903
- Title
- Requiem, Op. 9: Domine Jesu Christe
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x8bad45722f42c11224fa2ca80f896e0eb455fa01ed6dfa7141fbf1a87e0bb28f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:249e70d4f95f240829e041529c21ca45b49c016911cdeb57ac3b39a858a1a563- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0616903
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Requiem, Op. 9: Domine Jesu Christe · Machine-readable JSON-LD