ISRC ESA011982123
Verified recording
ESA011982123 is “Nada” by Duende,
registered on the CopyrightChains blockchain with CopyrightID
0xbf84dfe0914a930b1d7e702a4ff9512c6ae3e0a5c4d3456e23d0ff45361000ea and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011982123.
Recording identifiers
- ISRC
- ESA011982123
- Title
- Nada
- Artist
- Duende
- CopyrightID (CopyrightChains transaction hash)
0xbf84dfe0914a930b1d7e702a4ff9512c6ae3e0a5c4d3456e23d0ff45361000ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ab28d929d3e38184aa0471e2ec32b7b9704c25bdca5cebf612586850b69c9513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011982123
- Bitcoin block existence check
- https://blockstream.info/api/block/957118