ISRC US3Z41000293
Verified recording
US3Z41000293 is “Cuando Te Sientas Infeliz” by Nini Cáffaro,
registered on the CopyrightChains blockchain with CopyrightID
0x86b137108b7b4efabaa8a114f34fa3268471b9cb90446d4b8b5f91be6f0f1958 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41000293.
Recording identifiers
- ISRC
- US3Z41000293
- Title
- Cuando Te Sientas Infeliz
- Artist
- Nini Cáffaro
- CopyrightID (CopyrightChains transaction hash)
0x86b137108b7b4efabaa8a114f34fa3268471b9cb90446d4b8b5f91be6f0f1958
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:50bcadeb28d27bf540f199c1961c38441883a457ba28c5e756e506b19fdab9ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41000293
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cuando Te Sientas Infeliz · Machine-readable JSON-LD