ISRC JPW561903028
Verified recording
JPW561903028 is “Nightmares（feat. Mortimer）” by A-One,
registered on the CopyrightChains blockchain with CopyrightID
0xa7ca514e41db164551214fb0ac226c7800eb894d9b447bcb9440da7f709fb901 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561903028.
Recording identifiers
- ISRC
- JPW561903028
- Title
- Nightmares（feat. Mortimer）
- Artist
- A-One
- CopyrightID (CopyrightChains transaction hash)
0xa7ca514e41db164551214fb0ac226c7800eb894d9b447bcb9440da7f709fb901
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4655326739262ba2fd1eb4f32b6d83132ffb7c987adfa053300bd88fc5f481cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561903028
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Nightmares（feat. Mortimer） · Machine-readable JSON-LD