ISRC US3DF2451040
Verified recording
US3DF2451040 is “Blue Hour” by 7&Nine,
registered on the CopyrightChains blockchain with CopyrightID
0x671600fc51e063aa2ebcc075627d9120fe9bed8a1886b323b112a5f597187659 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/US3DF2451040.
Recording identifiers
- ISRC
- US3DF2451040
- Title
- Blue Hour
- Artist
- 7&Nine
- CopyrightID (CopyrightChains transaction hash)
0x671600fc51e063aa2ebcc075627d9120fe9bed8a1886b323b112a5f597187659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:9dedb13571611d11b3f27c65cadda09f80a1e1fa511f1e542250cadd1dd0b55a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2451040
- Bitcoin block existence check
- https://blockstream.info/api/block/960418