ISRC USWD11161640
Verified recording
USWD11161640 is “The Staircase” by Basil Poledouris,
registered on the CopyrightChains blockchain with CopyrightID
0xf6c6c414841ad5439f428ee2d0d7833672564c3b0ca922ec6683c0f55e090368 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11161640.
Recording identifiers
- ISRC
- USWD11161640
- Title
- The Staircase
- Artist
- Basil Poledouris
- CopyrightID (CopyrightChains transaction hash)
0xf6c6c414841ad5439f428ee2d0d7833672564c3b0ca922ec6683c0f55e090368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:17d4eb735e651bccbb7a5f4918d7dfca34d4f53653f02b6ee1628e3cf52119a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11161640
- Bitcoin block existence check
- https://blockstream.info/api/block/960273