ISRC JPU901802631
Verified recording
JPU901802631 is “2つのピアノ小品 - 第1曲” by Glenn Gould,
registered on the CopyrightChains blockchain with CopyrightID
0xcd4145378056cb64c694a879ddc6fbfdead24fb843f880a89379559c09d94dfd and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901802631.
Recording identifiers
- ISRC
- JPU901802631
- Title
- 2つのピアノ小品 - 第1曲
- Artist
- Glenn Gould
- CopyrightID (CopyrightChains transaction hash)
0xcd4145378056cb64c694a879ddc6fbfdead24fb843f880a89379559c09d94dfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:7291a3068ec7b149d051bb0ce06a36762b534f039f9681987f31a1b82e503ebd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901802631
- Bitcoin block existence check
- https://blockstream.info/api/block/957073