ISRC USUM72216921
Verified recording
USUM72216921 is “Don't Compare” by NAV,
registered on the CopyrightChains blockchain with CopyrightID
0xa67b66dacab7a7b116cfc524e6a43a3a2abb877df8733000fbdbd6194651278e 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/USUM72216921.
Recording identifiers
- ISRC
- USUM72216921
- Title
- Don't Compare
- Artist
- NAV
- CopyrightID (CopyrightChains transaction hash)
0xa67b66dacab7a7b116cfc524e6a43a3a2abb877df8733000fbdbd6194651278e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b6c5d24c76dba1639b07faf5cb75ec4337e98f0aa444fb71e2b2a8b88b7ba3b0- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72216921
- Bitcoin block existence check
- https://blockstream.info/api/block/953515