ISRC FRW950705504
Verified recording
FRW950705504 is “Messe solennelle, Op. 16: IV. Benedictus” by Yves Castagnet,
registered on the CopyrightChains blockchain with CopyrightID
0x4ffb71da08595d579a4f0d4d2d4abc677dc53bf29a3148e4af62df6fbfc78d92 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRW950705504.
Recording identifiers
- ISRC
- FRW950705504
- Title
- Messe solennelle, Op. 16: IV. Benedictus
- Artist
- Yves Castagnet
- CopyrightID (CopyrightChains transaction hash)
0x4ffb71da08595d579a4f0d4d2d4abc677dc53bf29a3148e4af62df6fbfc78d92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:8b1938998b3a47a43ed6b2f82fcbff18879328da0a39f0e426f6fae1800f829c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRW950705504
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Messe solennelle, Op. 16: IV. Benedictus · Machine-readable JSON-LD