ISRC USGZ21454039
Verified recording
USGZ21454039 is “Last Call” by Ol' Dirty Bastard,
registered on the CopyrightChains blockchain with CopyrightID
0xc0bc423489c70963d2c9923d4e0c705e6e7c7860e0b0ae535380e9657b8d8b9d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21454039.
Recording identifiers
- ISRC
- USGZ21454039
- Title
- Last Call
- Artist
- Ol' Dirty Bastard
- CopyrightID (CopyrightChains transaction hash)
0xc0bc423489c70963d2c9923d4e0c705e6e7c7860e0b0ae535380e9657b8d8b9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e5824b4936b1f162ff794cfe7ca7d97a61cdf83108dcd02a8ee921bd31042634- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21454039
- Bitcoin block existence check
- https://blockstream.info/api/block/957118