ISRC USBZ91200378
Verified recording
USBZ91200378 is “Take 5 (Arranged for horns by Calvin Custer and Phil Myers)” by Paul Desmond,
registered on the CopyrightChains blockchain with CopyrightID
0x2886684bcdc7290d29e6ee2a9377f1ca8425035b01de459ce7f0be8987389c49 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/USBZ91200378.
Recording identifiers
- ISRC
- USBZ91200378
- Title
- Take 5 (Arranged for horns by Calvin Custer and Phil Myers)
- Artist
- Paul Desmond
- CopyrightID (CopyrightChains transaction hash)
0x2886684bcdc7290d29e6ee2a9377f1ca8425035b01de459ce7f0be8987389c49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6db699885f5e25d8bb7b89711c95ab39b010b8896c1cbe0817483daca073a241- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBZ91200378
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Take 5 (Arranged for horns by Calvin Custer and Phil Myers) · Machine-readable JSON-LD