ISRC JPTK01514900
Verified recording
JPTK01514900 is “５３” by D=OUT,
registered on the CopyrightChains blockchain with CopyrightID
0x22b1ec90dee7a714c0a1c93ac0a9d1cf23d8d3d7c04eb1b5807c23965fb83739 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01514900.
Recording identifiers
- ISRC
- JPTK01514900
- Title
- ５３
- Artist
- D=OUT
- CopyrightID (CopyrightChains transaction hash)
0x22b1ec90dee7a714c0a1c93ac0a9d1cf23d8d3d7c04eb1b5807c23965fb83739
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:5bceef0406fde23698ec36be6f950449aafe6d90843c67339ebb5b1745536000- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTK01514900
- Bitcoin block existence check
- https://blockstream.info/api/block/960389