ISRC JPT552400636
Verified recording
JPT552400636 is “友人・・？” by MAYUKO,
registered on the CopyrightChains blockchain with CopyrightID
0x63dde122247732ffb28ddbec50b411c8b2ac2af51f48b424c304fab114e71fac and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552400636.
Recording identifiers
- ISRC
- JPT552400636
- Title
- 友人・・？
- Artist
- MAYUKO
- CopyrightID (CopyrightChains transaction hash)
0x63dde122247732ffb28ddbec50b411c8b2ac2af51f48b424c304fab114e71fac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:c1559e5d18001a701d57687cdf9b6e3a53cba4d1eaefd9d4dda5b32c4a4d66ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552400636
- Bitcoin block existence check
- https://blockstream.info/api/block/960500