ISRC USUM72010321
Verified recording
USUM72010321 is “Two Face” by NAV,
registered on the CopyrightChains blockchain with CopyrightID
0x3965f0db520cd06f0f41528e31fc146e270513c5213d19faf06f131d2dfed491 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72010321.
Recording identifiers
- ISRC
- USUM72010321
- Title
- Two Face
- Artist
- NAV
- CopyrightID (CopyrightChains transaction hash)
0x3965f0db520cd06f0f41528e31fc146e270513c5213d19faf06f131d2dfed491
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:68653bb174262df966e60740f8d36873064251d3b59b8b1b1feab2bb66863ba3- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72010321
- Bitcoin block existence check
- https://blockstream.info/api/block/953515