ISRC ITF251400432
Verified recording
ITF251400432 is “Mamá” by Fernando Villalona,
registered on the CopyrightChains blockchain with CopyrightID
0xaff47fcff84d35ca237b73019d21c52805bbb93854b8633b0771f34c7feaa621 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF251400432.
Recording identifiers
- ISRC
- ITF251400432
- Title
- Mamá
- Artist
- Fernando Villalona
- CopyrightID (CopyrightChains transaction hash)
0xaff47fcff84d35ca237b73019d21c52805bbb93854b8633b0771f34c7feaa621
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:c077e28a67d82b1a5497082150da3b70211ca879c3b4c38a8c7ed80f725e3f12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF251400432
- Bitcoin block existence check
- https://blockstream.info/api/block/960418