ISRC ZA18V2000003
Verified recording
ZA18V2000003 is “HOY?a” by Mr Heinz,
registered on the CopyrightChains blockchain with CopyrightID
0xf7fa01bd37c6e26df9794fff31e1382f9d2c42ec3521933c724c0f5e3916713a and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA18V2000003.
Recording identifiers
- ISRC
- ZA18V2000003
- Title
- HOY?a
- Artist
- Mr Heinz
- CopyrightID (CopyrightChains transaction hash)
0xf7fa01bd37c6e26df9794fff31e1382f9d2c42ec3521933c724c0f5e3916713a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:cf767381e5605e87bda5d1384ff220a23eab74261ff9f93d90120bca112e2b2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA18V2000003
- Bitcoin block existence check
- https://blockstream.info/api/block/960144