ISRC FR6V81286903
Verified recording
FR6V81286903 is “Requiem: Sequentia - Dies irae” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1553225dd5c10b8c097e975a23f476b05083de6cdcc78eac4468782b73015607 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81286903.
Recording identifiers
- ISRC
- FR6V81286903
- Title
- Requiem: Sequentia - Dies irae
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1553225dd5c10b8c097e975a23f476b05083de6cdcc78eac4468782b73015607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:f955f3390222156117c071ddd2e7ba3ac5c9bbf198cfd303dd381a5b28dcc30a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81286903
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Requiem: Sequentia - Dies irae · Machine-readable JSON-LD