ISRC USMAR1712109
Verified recording
USMAR1712109 is “Karma” by Joey DeFrancesco,
registered on the CopyrightChains blockchain with CopyrightID
0xb247766e5657dfaba449207bc2cd0e3ae4e025b89616b6434e8e39d7d7c7c2c1 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1712109.
Recording identifiers
- ISRC
- USMAR1712109
- Title
- Karma
- Artist
- Joey DeFrancesco
- CopyrightID (CopyrightChains transaction hash)
0xb247766e5657dfaba449207bc2cd0e3ae4e025b89616b6434e8e39d7d7c7c2c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:df4412e405a69f4c197c4a2bb959a64c6e8b6e7e5c27ad6c619b9bea2b8a25b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1712109
- Bitcoin block existence check
- https://blockstream.info/api/block/960294