ISRC ES5088502196
Verified recording
ES5088502196 is “Como de costumbre” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0xe84b3fd4d7cd7d3e6fbfd96b71af2a71be566192747740e1f7c18a83a3b772dd and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088502196.
Recording identifiers
- ISRC
- ES5088502196
- Title
- Como de costumbre
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0xe84b3fd4d7cd7d3e6fbfd96b71af2a71be566192747740e1f7c18a83a3b772dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:01d7e9b1df1acef91bdf3d29c4ed93eef0f6329befabdc640d6a33b812e11947- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088502196
- Bitcoin block existence check
- https://blockstream.info/api/block/960138