ISRC USMAR1712106
Verified recording
USMAR1712106 is “One” by Joey DeFrancesco,
registered on the CopyrightChains blockchain with CopyrightID
0x72f0f5da54c60159ecf2406d5c4a7e1285aff66d52c26009b542b42c9f3a8c04 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1712106.
Recording identifiers
- ISRC
- USMAR1712106
- Title
- One
- Artist
- Joey DeFrancesco
- CopyrightID (CopyrightChains transaction hash)
0x72f0f5da54c60159ecf2406d5c4a7e1285aff66d52c26009b542b42c9f3a8c04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:193c673101e9c71e15cc11ac99dd9401c30fbf1834ea9bae7b08b1f463a6e82a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1712106
- Bitcoin block existence check
- https://blockstream.info/api/block/960236