ISRC JPG201921608
Verified recording
JPG201921608 is “ピアノ協奏曲 ト長調, M. 83: 1. Allegramente” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x5008ce51bf1ad70bf696b85a01bafddd1d3360afafeb7fc24dcf1f9343edbfa4 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201921608.
Recording identifiers
- ISRC
- JPG201921608
- Title
- ピアノ協奏曲 ト長調, M. 83: 1. Allegramente
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x5008ce51bf1ad70bf696b85a01bafddd1d3360afafeb7fc24dcf1f9343edbfa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:2b66b5125c96d72b4d1f88787d7bad0fc0ef872dede20b1f7ea3545e59cb921d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201921608
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: ピアノ協奏曲 ト長調, M. 83: 1. Allegramente · Machine-readable JSON-LD