ISRC UKR6V2342719
Verified recording
UKR6V2342719 is “Buenas Noches - Che Che” by New Swing Sextet,
registered on the CopyrightChains blockchain with CopyrightID
0x6efc663ea54c064bcc9ea88cf8a893e7f1e91aaa2dcd4c618f94c7df38a17602 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2342719.
Recording identifiers
- ISRC
- UKR6V2342719
- Title
- Buenas Noches - Che Che
- Artist
- New Swing Sextet
- CopyrightID (CopyrightChains transaction hash)
0x6efc663ea54c064bcc9ea88cf8a893e7f1e91aaa2dcd4c618f94c7df38a17602
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:66506d055eeb57bb56f2c476c6c9014d9be615132a8bd17ab66324408a6afc1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2342719
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Buenas Noches - Che Che · Machine-readable JSON-LD