ISRC ZA42A2304701
Verified recording
ZA42A2304701 is “Ay, Vera” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0xde4b77615c6adb13548dd2a8a942af9b269fcf4c148738fc57db0f05a0795d36 and independently timestamped
in Bitcoin block 960487 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA42A2304701.
Recording identifiers
- ISRC
- ZA42A2304701
- Title
- Ay, Vera
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0xde4b77615c6adb13548dd2a8a942af9b269fcf4c148738fc57db0f05a0795d36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:15:43+00:00
- Bitcoin block
- 960487
- Canonical record hash
sha256:451d078572c23b61b742949026349d2fe2bc997c38333ae5eb225d4afe7ab8c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA42A2304701
- Bitcoin block existence check
- https://blockstream.info/api/block/960487