ISRC USAT20403804
Verified recording
USAT20403804 is “Sittin' on the Dock of the Bay” by King Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0xd34d77cba392a804154aa5b2ca7437588b59d44b67162489c22f368e7a504c91 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403804.
Recording identifiers
- ISRC
- USAT20403804
- Title
- Sittin' on the Dock of the Bay
- Artist
- King Curtis
- CopyrightID (CopyrightChains transaction hash)
0xd34d77cba392a804154aa5b2ca7437588b59d44b67162489c22f368e7a504c91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:e07583b16117aef8c5e0bf50a6d27409b30267f1c5fa87d1b698084b17f94803- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403804
- Bitcoin block existence check
- https://blockstream.info/api/block/959137
Full record
Track page: Sittin' on the Dock of the Bay · Machine-readable JSON-LD