ISRC ES5621600432
Verified recording
ES5621600432 is “Payaso” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0xda8f69e6a102574901b0fceb1707bca3556b463b655a3550d88e8d5f7b0c5353 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621600432.
Recording identifiers
- ISRC
- ES5621600432
- Title
- Payaso
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0xda8f69e6a102574901b0fceb1707bca3556b463b655a3550d88e8d5f7b0c5353
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:59a0c9ea1f340fca10f69fb50da253b02ddb993d5b832010877e2fe0b4065f4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5621600432
- Bitcoin block existence check
- https://blockstream.info/api/block/960207