ISRC FRZ119212321
Verified recording
FRZ119212321 is “Massenet: Don Quichotte, Act 1: "Allégresse ! Allégresse !" (Don Quichotte, Sancho, Chœur)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xef1d23b92e0a231d48adeeb58cec9a4d011f6de1a1e44328ec3cb33890805dd8 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/FRZ119212321.
Recording identifiers
- ISRC
- FRZ119212321
- Title
- Massenet: Don Quichotte, Act 1: "Allégresse ! Allégresse !" (Don Quichotte, Sancho, Chœur)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xef1d23b92e0a231d48adeeb58cec9a4d011f6de1a1e44328ec3cb33890805dd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:224b34f3084686fc6b2c7e93430d300afa83496a123e15cc02395a8fc233ef5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119212321
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Massenet: Don Quichotte, Act 1: "Allégresse ! Allégresse !" (Don Quichotte, Sancho, Chœur) · Machine-readable JSON-LD