ISRC JPU901401483
Verified recording
JPU901401483 is “ヴォカリーズ 作品34の14” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x50a50f9b2f7404a90abd0df4ae5dd92c0a6ad8f520b4cead753ef5a647a6deb6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901401483.
Recording identifiers
- ISRC
- JPU901401483
- Title
- ヴォカリーズ 作品34の14
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x50a50f9b2f7404a90abd0df4ae5dd92c0a6ad8f520b4cead753ef5a647a6deb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d8c3dca81bff68b42e253dae8f5f0645f87c366c5ea6f015ddfc76b4c7b5bc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901401483
- Bitcoin block existence check
- https://blockstream.info/api/block/957118