ISRC USBC19606894
Verified recording
USBC19606894 is “New Music” by Mark Jacoby,
registered on the CopyrightChains blockchain with CopyrightID
0x4f48f9925a44edcee5ff63b53e7dce4e62e715e2c4537949aa3ca5f8b12f5294 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19606894.
Recording identifiers
- ISRC
- USBC19606894
- Title
- New Music
- Artist
- Mark Jacoby
- CopyrightID (CopyrightChains transaction hash)
0x4f48f9925a44edcee5ff63b53e7dce4e62e715e2c4537949aa3ca5f8b12f5294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:17f86d3f4c51c6c306d0bcb7da2e76f303e7b87ab17a382afc7d89f4b91fe3ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19606894
- Bitcoin block existence check
- https://blockstream.info/api/block/953520