ISRC ARZ021900412
Verified recording
ARZ021900412 is “Irresponsables” by Cucuza Castiello,
registered on the CopyrightChains blockchain with CopyrightID
0xd38b02a7e78f6483b02ac7ce110e8c808187cae35f20efe216833af8e4f991dc and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900412.
Recording identifiers
- ISRC
- ARZ021900412
- Title
- Irresponsables
- Artist
- Cucuza Castiello
- CopyrightID (CopyrightChains transaction hash)
0xd38b02a7e78f6483b02ac7ce110e8c808187cae35f20efe216833af8e4f991dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:66f61e2a9759928a5b284ddc35cd8ca6d711349c9287b9ff3caca218e79d543e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ021900412
- Bitcoin block existence check
- https://blockstream.info/api/block/953528