ISRC USDYP1200536
Verified recording
USDYP1200536 is “Washington Squabble” by Claude Hopkins Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x1891a5726abbd80a6a48d58edf2c0b527ca1ad4188b3ae75ee590c21e50a3b2a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDYP1200536.
Recording identifiers
- ISRC
- USDYP1200536
- Title
- Washington Squabble
- Artist
- Claude Hopkins Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x1891a5726abbd80a6a48d58edf2c0b527ca1ad4188b3ae75ee590c21e50a3b2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:daa4dd215ab98a02f033103b1c266f43aa1ca083b7037fdd32b45b2f71ecb1c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDYP1200536
- Bitcoin block existence check
- https://blockstream.info/api/block/956304