ISRC ES17B2400719
Verified recording
ES17B2400719 is “Le nouveau papillon, Op. 5: No. 8, Andantino grazioso” by Matteo Carcassi,
registered on the CopyrightChains blockchain with CopyrightID
0xddbc2917360e09c80bbb8f42610a1589075e20c02d93b46af1388850aa9f1cba and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17B2400719.
Recording identifiers
- ISRC
- ES17B2400719
- Title
- Le nouveau papillon, Op. 5: No. 8, Andantino grazioso
- Artist
- Matteo Carcassi
- CopyrightID (CopyrightChains transaction hash)
0xddbc2917360e09c80bbb8f42610a1589075e20c02d93b46af1388850aa9f1cba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:9d778b483be167ed562dd778c650849d4378e9c76a9dc05fd4e1563860367a4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17B2400719
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Le nouveau papillon, Op. 5: No. 8, Andantino grazioso · Machine-readable JSON-LD