ISRC BRKUA0113904
Verified recording
BRKUA0113904 is “Prelúdio No. 4 - Remasterizado | 2020” by Sérgio Assad,
registered on the CopyrightChains blockchain with CopyrightID
0x2f8a514a3239552a1d332034762256647c679ade15fa90e94d461c4b70b5c9d3 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKUA0113904.
Recording identifiers
- ISRC
- BRKUA0113904
- Title
- Prelúdio No. 4 - Remasterizado | 2020
- Artist
- Sérgio Assad
- CopyrightID (CopyrightChains transaction hash)
0x2f8a514a3239552a1d332034762256647c679ade15fa90e94d461c4b70b5c9d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:9ac704d53030fea336eeebd25a902afce9df6550dc993a09ad6fb2c08c6e6ab9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKUA0113904
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Prelúdio No. 4 - Remasterizado | 2020 · Machine-readable JSON-LD