ISRC JPPO01110040
Verified recording
JPPO01110040 is “タイミング ～Timing～” by Vivian Hsu,
registered on the CopyrightChains blockchain with CopyrightID
0x1e029e9aefa95f74030f5df8124370f1a9756a6054507fad90be1145a42535b3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01110040.
Recording identifiers
- ISRC
- JPPO01110040
- Title
- タイミング ～Timing～
- Artist
- Vivian Hsu
- CopyrightID (CopyrightChains transaction hash)
0x1e029e9aefa95f74030f5df8124370f1a9756a6054507fad90be1145a42535b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bf977939fd5a092a9ef86699ab8b85778e04b3b739a3f13917029d7dc2ce5f9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01110040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304