ISRC JPW561902574
Verified recording
JPW561902574 is “Grief feat. 築山さえ” by Amateras Records,
registered on the CopyrightChains blockchain with CopyrightID
0x0d714bc54fee4845d165150c6b6db0ab141e32a4f0ec7ac4b56ccb0ef9a8701c and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561902574.
Recording identifiers
- ISRC
- JPW561902574
- Title
- Grief feat. 築山さえ
- Artist
- Amateras Records
- CopyrightID (CopyrightChains transaction hash)
0x0d714bc54fee4845d165150c6b6db0ab141e32a4f0ec7ac4b56ccb0ef9a8701c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:60dc85228aebdc2ffc2dbbc7ef40851d92029a54d6c8870768f6543c27c99975- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561902574
- Bitcoin block existence check
- https://blockstream.info/api/block/957122