ISRC USGR19905460
Verified recording
USGR19905460 is “Esquire Bounce” by Coleman Hawkins,
registered on the CopyrightChains blockchain with CopyrightID
0x999fc4d340eecb461b4fb324ea8bb2a0e2afd9ebcac5fd52df9d624098d4079a 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/USGR19905460.
Recording identifiers
- ISRC
- USGR19905460
- Title
- Esquire Bounce
- Artist
- Coleman Hawkins
- CopyrightID (CopyrightChains transaction hash)
0x999fc4d340eecb461b4fb324ea8bb2a0e2afd9ebcac5fd52df9d624098d4079a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:33d0a5025ca94c3f07c034ff6dd8dc3f69ad2622750e07e4970ad7dd1fcd201e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR19905460
- Bitcoin block existence check
- https://blockstream.info/api/block/960138