ISRC US83Z2306152
Verified recording
US83Z2306152 is “Letting Down” by Austher,
registered on the CopyrightChains blockchain with CopyrightID
0x36d90d7638327eb4269e35d0e376b8cb0dfb7be55ecfecf9a74833ae2c5016f9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2306152.
Recording identifiers
- ISRC
- US83Z2306152
- Title
- Letting Down
- Artist
- Austher
- CopyrightID (CopyrightChains transaction hash)
0x36d90d7638327eb4269e35d0e376b8cb0dfb7be55ecfecf9a74833ae2c5016f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:16a160e9e6112ac94cc3a5f56a2fea3cf72a18a721156b2b538747f74557a040- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2306152
- Bitcoin block existence check
- https://blockstream.info/api/block/957118