ISRC JPB622000112
Verified recording
JPB622000112 is “+JOKER” by Alter Ego,
registered on the CopyrightChains blockchain with CopyrightID
0x90dbe9536941b141d28066410e5a207c2fe876bf6c17867f62c815de8f6eba86 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB622000112.
Recording identifiers
- ISRC
- JPB622000112
- Title
- +JOKER
- Artist
- Alter Ego
- CopyrightID (CopyrightChains transaction hash)
0x90dbe9536941b141d28066410e5a207c2fe876bf6c17867f62c815de8f6eba86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:3956d663026a54b64a180b54503a2a03e3a1f1742fe58d72c9d42e9385e4ed2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB622000112
- Bitcoin block existence check
- https://blockstream.info/api/block/960478