ISRC USCA20300782
Verified recording
USCA20300782 is “Work Song” by Cannonball Adderley,
registered on the CopyrightChains blockchain with CopyrightID
0x3de903b4f1f39994494892022f629be91ac376107cfbe809482b39372812e000 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/USCA20300782.
Recording identifiers
- ISRC
- USCA20300782
- Title
- Work Song
- Artist
- Cannonball Adderley
- CopyrightID (CopyrightChains transaction hash)
0x3de903b4f1f39994494892022f629be91ac376107cfbe809482b39372812e000
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bb0346c9f504a9f8f2f87fd456ed4d164c2078dacd40b76a803c5feca7a234f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20300782
- Bitcoin block existence check
- https://blockstream.info/api/block/957118