ISRC ES5621803188
Verified recording
ES5621803188 is “Uno Dos Uno” by Quilate,
registered on the CopyrightChains blockchain with CopyrightID
0x379c3f5100ebe28dd12a83827879a50ad70a11b8eea7f3513aba52565abc73ac 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/ES5621803188.
Recording identifiers
- ISRC
- ES5621803188
- Title
- Uno Dos Uno
- Artist
- Quilate
- CopyrightID (CopyrightChains transaction hash)
0x379c3f5100ebe28dd12a83827879a50ad70a11b8eea7f3513aba52565abc73ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f5cc94731c448da93861fdf2b757764c7fe79d940e3a7f83d2212a31fa597720- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621803188
- Bitcoin block existence check
- https://blockstream.info/api/block/957118