ISRC JPVI01127250
Verified recording
JPVI01127250 is “ただあこがれを知る者のみ” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xbac1e0840ae5be1e6bac75e23b6bb05c798914b0f1efa88acc8a5d7246f9b0ae and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01127250.
Recording identifiers
- ISRC
- JPVI01127250
- Title
- ただあこがれを知る者のみ
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xbac1e0840ae5be1e6bac75e23b6bb05c798914b0f1efa88acc8a5d7246f9b0ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f538757bb8d5dd3a28d81421743cb279854449b9bd6bf722244758da8733930b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01127250
- Bitcoin block existence check
- https://blockstream.info/api/block/960473