ISRC USRO28013210
Verified recording
USRO28013210 is “Trouble” by Bob Carlin,
registered on the CopyrightChains blockchain with CopyrightID
0xc193175fd700cad33698ede9f7fb67c5036022309b9c5c6795b1df222924a708 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28013210.
Recording identifiers
- ISRC
- USRO28013210
- Title
- Trouble
- Artist
- Bob Carlin
- CopyrightID (CopyrightChains transaction hash)
0xc193175fd700cad33698ede9f7fb67c5036022309b9c5c6795b1df222924a708
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:2f1056ed03c076938a3d40644c38764a2343b24b040e854b787c3b7cead5de02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28013210
- Bitcoin block existence check
- https://blockstream.info/api/block/960489