ISRC ES5621500061
Verified recording
ES5621500061 is “El Viejo” by Asfalto,
registered on the CopyrightChains blockchain with CopyrightID
0x395fe05d9af85c288f9a577273ca8ab689ddbff75202a35d7e5a0bf326f010ec and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621500061.
Recording identifiers
- ISRC
- ES5621500061
- Title
- El Viejo
- Artist
- Asfalto
- CopyrightID (CopyrightChains transaction hash)
0x395fe05d9af85c288f9a577273ca8ab689ddbff75202a35d7e5a0bf326f010ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8ddf42604f537d8a538a84e3a53e605ea733b4796f32cba1a3b8cd7ffe222ca9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621500061
- Bitcoin block existence check
- https://blockstream.info/api/block/957120