ISRC ARZ021900413
Verified recording
ARZ021900413 is “Invierno” by Cucuza Castiello,
registered on the CopyrightChains blockchain with CopyrightID
0x06960972879b036b8c65079bd89f3a64ac98a0d32d8a38cecdee20a08694ff09 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900413.
Recording identifiers
- ISRC
- ARZ021900413
- Title
- Invierno
- Artist
- Cucuza Castiello
- CopyrightID (CopyrightChains transaction hash)
0x06960972879b036b8c65079bd89f3a64ac98a0d32d8a38cecdee20a08694ff09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:0b4140bbc118d87d59207542e50c3fd91dcf32bae529251f04da50c51a8b15f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900413
- Bitcoin block existence check
- https://blockstream.info/api/block/960111