ISRC ITZ682100507
Verified recording
ITZ682100507 is “Samba em Preludio” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x5a68398e65582a4f60869b8c2620cd9ff39b0a1a779c856fa8dc369ea3990f19 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682100507.
Recording identifiers
- ISRC
- ITZ682100507
- Title
- Samba em Preludio
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x5a68398e65582a4f60869b8c2620cd9ff39b0a1a779c856fa8dc369ea3990f19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:fa950294cfe05e65f2e678ea5f14ea7a2e27db1b8f4af4d675e264c10785ec3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682100507
- Bitcoin block existence check
- https://blockstream.info/api/block/960418