ISRC ES17B2400712
Verified recording
ES17B2400712 is “Le nouveau papillon, Op. 5: No. 1, Andantino” by Matteo Carcassi,
registered on the CopyrightChains blockchain with CopyrightID
0x6c72af1b7544d6c113a9b4b0310d6b5658dda6b18a45834713bdb3eb7cef379a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17B2400712.
Recording identifiers
- ISRC
- ES17B2400712
- Title
- Le nouveau papillon, Op. 5: No. 1, Andantino
- Artist
- Matteo Carcassi
- CopyrightID (CopyrightChains transaction hash)
0x6c72af1b7544d6c113a9b4b0310d6b5658dda6b18a45834713bdb3eb7cef379a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:164caee1bfbcbd8850b0a527052eebac781481d0a820d487111abc930c0e28c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES17B2400712
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Le nouveau papillon, Op. 5: No. 1, Andantino · Machine-readable JSON-LD