ISRC USSM11505860
Verified recording
USSM11505860 is “Cross Road Blues” by Robert Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0xe5536998bdb5ab4030595c0a3979e82b8cf7f35e860f827215d5d58ffe25462f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505860.
Recording identifiers
- ISRC
- USSM11505860
- Title
- Cross Road Blues
- Artist
- Robert Johnson
- CopyrightID (CopyrightChains transaction hash)
0xe5536998bdb5ab4030595c0a3979e82b8cf7f35e860f827215d5d58ffe25462f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4d3f01b8f8280ab1b7594c20489dfbdc991d78584e52c74095029eafabf1f143- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505860
- Bitcoin block existence check
- https://blockstream.info/api/block/960138