ISRC USSM12108718
Verified recording
USSM12108718 is “Speak (That's What Happened) - Live at Theatre St-Denis, Montreal, Canada - July 7, 1983” by Miles Davis,
registered on the CopyrightChains blockchain with CopyrightID
0xf6bbc46cbb12b929c71a7671ba2212a0bf95e734c6c422fc93cac52e4e0e83e6 and independently timestamped
in Bitcoin block 957032 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12108718.
Recording identifiers
- ISRC
- USSM12108718
- Title
- Speak (That's What Happened) - Live at Theatre St-Denis, Montreal, Canada - July 7, 1983
- Artist
- Miles Davis
- CopyrightID (CopyrightChains transaction hash)
0xf6bbc46cbb12b929c71a7671ba2212a0bf95e734c6c422fc93cac52e4e0e83e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T11:43:09+00:00
- Bitcoin block
- 957032
- Canonical record hash
sha256:5249fb0879891a6f8ccf22cd366992c97e34406daccdd6e89995ba9dba5e3f07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12108718
- Bitcoin block existence check
- https://blockstream.info/api/block/957032
Full record
Track page: Speak (That's What Happened) - Live at Theatre St-Denis, Montreal, Canada - July 7, 1983 · Machine-readable JSON-LD