ISRC USI4R1225270
Verified recording
USI4R1225270 is “Chalk Lined” by Jim Jones,
registered on the CopyrightChains blockchain with CopyrightID
0x49e375634dbe9c434a2a449ce46e96091aa5ab6c25399f7d920e0c4d2b94c368 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1225270.
Recording identifiers
- ISRC
- USI4R1225270
- Title
- Chalk Lined
- Artist
- Jim Jones
- CopyrightID (CopyrightChains transaction hash)
0x49e375634dbe9c434a2a449ce46e96091aa5ab6c25399f7d920e0c4d2b94c368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:3a87e1099aa00838d3d57aedc4d6b307e30fd0bf2b4a26358c48f6521577316e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1225270
- Bitcoin block existence check
- https://blockstream.info/api/block/960117