ISRC FR50X1017809
Verified recording
FR50X1017809 is “Requiem in D Minor, K. 626: IV. Offertorium "Domine Jesu"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x132cacc2bc0fd66af85ba5805a651e0886e671f42ca56cd1738a88139dd31dcf and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1017809.
Recording identifiers
- ISRC
- FR50X1017809
- Title
- Requiem in D Minor, K. 626: IV. Offertorium "Domine Jesu"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x132cacc2bc0fd66af85ba5805a651e0886e671f42ca56cd1738a88139dd31dcf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:095b0687d8f71822c98bd3c29fd71e529a1894046a9dd0db1f382e7eef3855ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1017809
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Requiem in D Minor, K. 626: IV. Offertorium "Domine Jesu" · Machine-readable JSON-LD