ISRC USYSA1900108
Verified recording
USYSA1900108 is “Amalfi” by Jack Lee,
registered on the CopyrightChains blockchain with CopyrightID
0x1fb7c7c67defd6a63052be94679640b0fe6554285bedc0c2879adf4a4108cb30 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYSA1900108.
Recording identifiers
- ISRC
- USYSA1900108
- Title
- Amalfi
- Artist
- Jack Lee
- CopyrightID (CopyrightChains transaction hash)
0x1fb7c7c67defd6a63052be94679640b0fe6554285bedc0c2879adf4a4108cb30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:c77eee60cd0b6ad282b0d72dbd2b3ca365ae47155fb2578444fcdde485913cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYSA1900108
- Bitcoin block existence check
- https://blockstream.info/api/block/960468