ISRC ES5088502195
Verified recording
ES5088502195 is “Instrucciones para ser un pequeño burgués” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0xe1afbf8f88eb9fb13dae55f622847916b83f16246f50e1a6ae74d3f0920f8ef5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088502195.
Recording identifiers
- ISRC
- ES5088502195
- Title
- Instrucciones para ser un pequeño burgués
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0xe1afbf8f88eb9fb13dae55f622847916b83f16246f50e1a6ae74d3f0920f8ef5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9f13ac8760de4d6090300d06fb990a1a841f2cf3b66bc6daf81fdfe51e5d3b56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088502195
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Instrucciones para ser un pequeño burgués · Machine-readable JSON-LD