ISRC FR6V81286912
Verified recording
FR6V81286912 is “Requiem: Offertorium - Benedictus” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x328b3b9781f68024374e7f41bf928ca4fb7494fa7f1e351d5e73f9a928910d78 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81286912.
Recording identifiers
- ISRC
- FR6V81286912
- Title
- Requiem: Offertorium - Benedictus
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x328b3b9781f68024374e7f41bf928ca4fb7494fa7f1e351d5e73f9a928910d78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:949a6af281e3b0034311af78e6d0e71d17ebe1249e89b119ce1286d85d00de0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81286912
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Requiem: Offertorium - Benedictus · Machine-readable JSON-LD