ISRC USNA18712167
Verified recording
USNA18712167 is “Willow” by David Lanz,
registered on the CopyrightChains blockchain with CopyrightID
0x8e13f58fa4bd9aa33300171593dec9ce06ef162c092d958025db93653f4e8509 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18712167.
Recording identifiers
- ISRC
- USNA18712167
- Title
- Willow
- Artist
- David Lanz
- CopyrightID (CopyrightChains transaction hash)
0x8e13f58fa4bd9aa33300171593dec9ce06ef162c092d958025db93653f4e8509
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:75bd752609e1c2076001754a27de2fb50362b4ad7a26b02cea06f13cbe4e1116- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18712167
- Bitcoin block existence check
- https://blockstream.info/api/block/960229