ISRC USUM71712928
Verified recording
USUM71712928 is “The Blues - Live From Chicago Opera House/1955” by Oscar Peterson,
registered on the CopyrightChains blockchain with CopyrightID
0x0b408dbdde3dc31db5e0ef58eebe7039f82d94a0a3411727f013dd4ed398999d and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71712928.
Recording identifiers
- ISRC
- USUM71712928
- Title
- The Blues - Live From Chicago Opera House/1955
- Artist
- Oscar Peterson
- CopyrightID (CopyrightChains transaction hash)
0x0b408dbdde3dc31db5e0ef58eebe7039f82d94a0a3411727f013dd4ed398999d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:3683daf2e1e4d51ee5990f1eaa47d8af84df1318e07b99edc47760b2a561ee06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71712928
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: The Blues - Live From Chicago Opera House/1955 · Machine-readable JSON-LD