ISRC ES17B2400715
Verified recording
ES17B2400715 is “Le nouveau papillon, Op. 5: No. 4, Andantino” by Matteo Carcassi,
registered on the CopyrightChains blockchain with CopyrightID
0x498c4d06169031ae755d1df842b95dc47338bd9047c58bbdd16f0016234c1bd2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17B2400715.
Recording identifiers
- ISRC
- ES17B2400715
- Title
- Le nouveau papillon, Op. 5: No. 4, Andantino
- Artist
- Matteo Carcassi
- CopyrightID (CopyrightChains transaction hash)
0x498c4d06169031ae755d1df842b95dc47338bd9047c58bbdd16f0016234c1bd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c9ed6d6a5c7b7e1b802389c02294f6f5e94209d022122f4ae4d0f5c5cc85fa31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17B2400715
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nouveau papillon, Op. 5: No. 4, Andantino · Machine-readable JSON-LD