ISRC JPBV01120041
Verified recording
JPBV01120041 is “たしかなこと （Album version)” by AZU,
registered on the CopyrightChains blockchain with CopyrightID
0x690d2b4d0b497585c1d79e948f7a1a729859f82b78a2b8895ef614ef5a8e961e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV01120041.
Recording identifiers
- ISRC
- JPBV01120041
- Title
- たしかなこと （Album version)
- Artist
- AZU
- CopyrightID (CopyrightChains transaction hash)
0x690d2b4d0b497585c1d79e948f7a1a729859f82b78a2b8895ef614ef5a8e961e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c909a5e22cc1caa923172c97916e43aeb13d8205a9ecca4682ce8dc7dd99dc00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPBV01120041
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: たしかなこと （Album version) · Machine-readable JSON-LD