ISRC USJKM0705901
Verified recording
USJKM0705901 is “Roll Call” by Mr. Criminal,
registered on the CopyrightChains blockchain with CopyrightID
0x19d67beac11138996aba8194345116e4187c98f16631ba5ecfd7f1615a77c008 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJKM0705901.
Recording identifiers
- ISRC
- USJKM0705901
- Title
- Roll Call
- Artist
- Mr. Criminal
- CopyrightID (CopyrightChains transaction hash)
0x19d67beac11138996aba8194345116e4187c98f16631ba5ecfd7f1615a77c008
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:1ff609b8ce9977d66fee0dcddb23a9d7c879154ddf08fb14146e555bc483dbab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJKM0705901
- Bitcoin block existence check
- https://blockstream.info/api/block/960167