ISRC ARZ021900416
Verified recording
ARZ021900416 is “Cemento” by Cucuza Castiello,
registered on the CopyrightChains blockchain with CopyrightID
0x798f72ca1cf20df449cc692f4cb85fa4fdf8276e948a06edf631a956d43535e8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900416.
Recording identifiers
- ISRC
- ARZ021900416
- Title
- Cemento
- Artist
- Cucuza Castiello
- CopyrightID (CopyrightChains transaction hash)
0x798f72ca1cf20df449cc692f4cb85fa4fdf8276e948a06edf631a956d43535e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6736ce4a54dd74d8e8cdc2cd594f921fafbfe8fed46c7a8db5033a966521c00c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900416
- Bitcoin block existence check
- https://blockstream.info/api/block/960138