ISRC JPP321600440
Verified recording
JPP321600440 is “Work It Out” by acro jazz laboratories,
registered on the CopyrightChains blockchain with CopyrightID
0x547d46d71d9cbaf927113b068df357cc92c4e1036f4e1df4551efb1c29f12c4e and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP321600440.
Recording identifiers
- ISRC
- JPP321600440
- Title
- Work It Out
- Artist
- acro jazz laboratories
- CopyrightID (CopyrightChains transaction hash)
0x547d46d71d9cbaf927113b068df357cc92c4e1036f4e1df4551efb1c29f12c4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:510ad9f0427463568e7a90b23afd02e313b4df35364618f8229f6b2ce59dfb1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP321600440
- Bitcoin block existence check
- https://blockstream.info/api/block/957064