ISRC ITZ040300023
Verified recording
ITZ040300023 is “Apnea” by Negramaro,
registered on the CopyrightChains blockchain with CopyrightID
0xaafe0e174336ef9bc83b9ffe3cc189e1509fa6444dcba42cb53be556bc96a4d2 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040300023.
Recording identifiers
- ISRC
- ITZ040300023
- Title
- Apnea
- Artist
- Negramaro
- CopyrightID (CopyrightChains transaction hash)
0xaafe0e174336ef9bc83b9ffe3cc189e1509fa6444dcba42cb53be556bc96a4d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:0c9f922c27765fead5264eb50f09371a27d318b38061f75883b336a2034b7f9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040300023
- Bitcoin block existence check
- https://blockstream.info/api/block/960240