ISRC USDNB0549013
Verified recording
USDNB0549013 is “Sur Up” by Duende,
registered on the CopyrightChains blockchain with CopyrightID
0x0ab95897f100e1842277fa69728ea70b57f2eabf5bbdda2ee4b520017a5cea72 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0549013.
Recording identifiers
- ISRC
- USDNB0549013
- Title
- Sur Up
- Artist
- Duende
- CopyrightID (CopyrightChains transaction hash)
0x0ab95897f100e1842277fa69728ea70b57f2eabf5bbdda2ee4b520017a5cea72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:eac5d855e77db864650e1406228de1eee006ca0802ec526d0260e49771242e49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDNB0549013
- Bitcoin block existence check
- https://blockstream.info/api/block/956302