ISRC ZZA0P2502652
Verified recording
ZZA0P2502652 is “Do I?” by twlv,
registered on the CopyrightChains blockchain with CopyrightID
0x860509f725c09c95132bbe242e41500a017193536773965af1d3cd3a6936fd70 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZA0P2502652.
Recording identifiers
- ISRC
- ZZA0P2502652
- Title
- Do I?
- Artist
- twlv
- CopyrightID (CopyrightChains transaction hash)
0x860509f725c09c95132bbe242e41500a017193536773965af1d3cd3a6936fd70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d1f0693e56b769eb599c05ef0daffb6e7d11adb324e073a7dad207211854c520- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZA0P2502652
- Bitcoin block existence check
- https://blockstream.info/api/block/953520