ISRC ITM031200300
Verified recording
ITM031200300 is “Que maravilla” by Renzo Tomassini,
registered on the CopyrightChains blockchain with CopyrightID
0xf3b09cbcfd61f272d74c707e9ff859b9f3290e34e0c1f4a8df84b086a518a69e and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM031200300.
Recording identifiers
- ISRC
- ITM031200300
- Title
- Que maravilla
- Artist
- Renzo Tomassini
- CopyrightID (CopyrightChains transaction hash)
0xf3b09cbcfd61f272d74c707e9ff859b9f3290e34e0c1f4a8df84b086a518a69e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:977fa8b3e1419c963adb100c0f2fe2f2e2ab1a60b8ade071e249f1709ca8e15a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM031200300
- Bitcoin block existence check
- https://blockstream.info/api/block/960209