ISRC ITZ041000077
Verified recording
ITZ041000077 is “Casa 69” by Negramaro,
registered on the CopyrightChains blockchain with CopyrightID
0xd3fd72bd49f3cb1e816527c6fc96646b19397922a5435e693fdda44be09dd7a4 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/ITZ041000077.
Recording identifiers
- ISRC
- ITZ041000077
- Title
- Casa 69
- Artist
- Negramaro
- CopyrightID (CopyrightChains transaction hash)
0xd3fd72bd49f3cb1e816527c6fc96646b19397922a5435e693fdda44be09dd7a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4da6c3273dfc7d6a3eba1db097c6b4a2a086373db8127c5916fe3f71f0857037- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041000077
- Bitcoin block existence check
- https://blockstream.info/api/block/953520