ISRC USCGJ0508119
Verified recording
USCGJ0508119 is “Sammy Nestico: Portrait of a Trumpet” by Sammy Nestico,
registered on the CopyrightChains blockchain with CopyrightID
0xf0880b979fc67020391becb595022dafe63c0b4143bc8b9f6ab33c7c09997119 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ0508119.
Recording identifiers
- ISRC
- USCGJ0508119
- Title
- Sammy Nestico: Portrait of a Trumpet
- Artist
- Sammy Nestico
- CopyrightID (CopyrightChains transaction hash)
0xf0880b979fc67020391becb595022dafe63c0b4143bc8b9f6ab33c7c09997119
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:42728105d8eb62ba7f141df7bfa52823e6f05e3401c23d52ef0fbe733ebcec4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ0508119
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sammy Nestico: Portrait of a Trumpet · Machine-readable JSON-LD