ISRC FR6V80748617
Verified recording
FR6V80748617 is “Requiem allemand, Op. 45” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x99d57291ed1f69ddeda95bee4244c3e2f14557ca2f95f4d29ee7f28024ad060a and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80748617.
Recording identifiers
- ISRC
- FR6V80748617
- Title
- Requiem allemand, Op. 45
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x99d57291ed1f69ddeda95bee4244c3e2f14557ca2f95f4d29ee7f28024ad060a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:39d79d1a2f90f7693b7d39483db3433ffe80a8ed0f3fc13c791d7b336a182881- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80748617
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Requiem allemand, Op. 45 · Machine-readable JSON-LD