ISRC FR6V81286902
Verified recording
FR6V81286902 is “Requiem: Introitus - Kyrie” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x26ea04b940a5c5df1861a481c825c8800eca59a601f3f55ee583c68f6672b043 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81286902.
Recording identifiers
- ISRC
- FR6V81286902
- Title
- Requiem: Introitus - Kyrie
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x26ea04b940a5c5df1861a481c825c8800eca59a601f3f55ee583c68f6672b043
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:c6ffb70accf864c9750fc204b93c868f8c3b7c45fd1558de90f00eeb0b3b59b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81286902
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Requiem: Introitus - Kyrie · Machine-readable JSON-LD