ISRC ES71G1859971
Verified recording
ES71G1859971 is “Hey Hey!” by Portavoz,
registered on the CopyrightChains blockchain with CopyrightID
0x6fd7a2d2f50647b5b16c60672ae5601584870cfb4bb4265f7120e965018cef4c and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1859971.
Recording identifiers
- ISRC
- ES71G1859971
- Title
- Hey Hey!
- Artist
- Portavoz
- CopyrightID (CopyrightChains transaction hash)
0x6fd7a2d2f50647b5b16c60672ae5601584870cfb4bb4265f7120e965018cef4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:7cf4c32410677cee443c4aa2f4e026b215006a99091da20fae8c69a439c0ef20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1859971
- Bitcoin block existence check
- https://blockstream.info/api/block/953528