ISRC ITC352100475
Verified recording
ITC352100475 is “25 Etudes Mèlodiques, Op. 60: No. 4, Allegretto” by Matteo Carcassi,
registered on the CopyrightChains blockchain with CopyrightID
0x50a70c028fdc41c43ce1e69e81a6e33307ae931c26953033d0ea838e9989a1ec and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC352100475.
Recording identifiers
- ISRC
- ITC352100475
- Title
- 25 Etudes Mèlodiques, Op. 60: No. 4, Allegretto
- Artist
- Matteo Carcassi
- CopyrightID (CopyrightChains transaction hash)
0x50a70c028fdc41c43ce1e69e81a6e33307ae931c26953033d0ea838e9989a1ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:5a76d7efbbee3de3ff65915998600c25accfe685bc2249809ad30370f4fd9ad8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC352100475
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 25 Etudes Mèlodiques, Op. 60: No. 4, Allegretto · Machine-readable JSON-LD