ISRC US2570500049
Verified recording
US2570500049 is “Bar Exam” by The Derailers,
registered on the CopyrightChains blockchain with CopyrightID
0x28e1942db4233367967001f05508feb5bb0476980fb6214262273da0b6b318b4 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/US2570500049.
Recording identifiers
- ISRC
- US2570500049
- Title
- Bar Exam
- Artist
- The Derailers
- CopyrightID (CopyrightChains transaction hash)
0x28e1942db4233367967001f05508feb5bb0476980fb6214262273da0b6b318b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5605a83b669b5242660d8321076dd9f2d0db6fa66c4b26b70c48512feba2e93b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2570500049
- Bitcoin block existence check
- https://blockstream.info/api/block/957118