ISRC USA371476536
Verified recording
USA371476536 is “Último Tango” by Jacqueline Sigaut,
registered on the CopyrightChains blockchain with CopyrightID
0x968fd636ac0395c0c54068296a4cc82d8313b062712b155d454464a189a0b876 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371476536.
Recording identifiers
- ISRC
- USA371476536
- Title
- Último Tango
- Artist
- Jacqueline Sigaut
- CopyrightID (CopyrightChains transaction hash)
0x968fd636ac0395c0c54068296a4cc82d8313b062712b155d454464a189a0b876
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:e40d8dcd51dc1538807f49c2899d898d17783d83cc481777e46bfa6a9437fc73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371476536
- Bitcoin block existence check
- https://blockstream.info/api/block/960349