ISRC USUM71806664
Verified recording
USUM71806664 is “Hold Your Hand” by NAV,
registered on the CopyrightChains blockchain with CopyrightID
0x28feea9ae6524d06fb1e08367c188ce293c5715bb0b64f8456b8db69c403a948 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71806664.
Recording identifiers
- ISRC
- USUM71806664
- Title
- Hold Your Hand
- Artist
- NAV
- CopyrightID (CopyrightChains transaction hash)
0x28feea9ae6524d06fb1e08367c188ce293c5715bb0b64f8456b8db69c403a948
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d2116113206bab591c41dbd2260b7f519928c39e569e8975a0f8143c7b441aaa- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71806664
- Bitcoin block existence check
- https://blockstream.info/api/block/953513