ISRC JPW561809236
Verified recording
JPW561809236 is “Sweet Nightmare” by あき,
registered on the CopyrightChains blockchain with CopyrightID
0x17adfe968cf7e3545fec41e650c6e7baf414be9a474664f619e8b7f8296c83c3 and independently timestamped
in Bitcoin block 959100 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561809236.
Recording identifiers
- ISRC
- JPW561809236
- Title
- Sweet Nightmare
- Artist
- あき
- CopyrightID (CopyrightChains transaction hash)
0x17adfe968cf7e3545fec41e650c6e7baf414be9a474664f619e8b7f8296c83c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:29:55+00:00
- Bitcoin block
- 959100
- Canonical record hash
sha256:9d32a834acdc994aa2939412525a68204131f126c64b96b84e97a5f824d469c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561809236
- Bitcoin block existence check
- https://blockstream.info/api/block/959100