ISRC USFDK0610289
Verified recording
USFDK0610289 is “Work With Me” by Rick Estrin,
registered on the CopyrightChains blockchain with CopyrightID
0x4a5e29348084842110d2f0340f49fc1ebc808fb97d351a756ae7897b59e9f69c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFDK0610289.
Recording identifiers
- ISRC
- USFDK0610289
- Title
- Work With Me
- Artist
- Rick Estrin
- CopyrightID (CopyrightChains transaction hash)
0x4a5e29348084842110d2f0340f49fc1ebc808fb97d351a756ae7897b59e9f69c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:17220fc2a850a54ba2536db4263fa34e48c68ce5d3a6e3c1db2e2a453cdedc2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFDK0610289
- Bitcoin block existence check
- https://blockstream.info/api/block/960334