ISRC USPR36860042
Verified recording
USPR36860042 is “Quiet Now - Live At The Montreux Jazz Festival, 1968” by Bill Evans,
registered on the CopyrightChains blockchain with CopyrightID
0x7c4739dc94137eb1c975d9ada5523a6268934dc48b374913bf1a7670317f1621 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36860042.
Recording identifiers
- ISRC
- USPR36860042
- Title
- Quiet Now - Live At The Montreux Jazz Festival, 1968
- Artist
- Bill Evans
- CopyrightID (CopyrightChains transaction hash)
0x7c4739dc94137eb1c975d9ada5523a6268934dc48b374913bf1a7670317f1621
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:35b78052119366524371fcf0e3799adf22635f5883723ab62e7a01a861368a68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36860042
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Quiet Now - Live At The Montreux Jazz Festival, 1968 · Machine-readable JSON-LD