ISRC USA560631573
Verified recording
USA560631573 is “Concrete Floor” by The Twinkle Brothers,
registered on the CopyrightChains blockchain with CopyrightID
0x7de640aef3639f5d26168ca9024e18ba1bfbf5643db50d69d198281e90bf8b63 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560631573.
Recording identifiers
- ISRC
- USA560631573
- Title
- Concrete Floor
- Artist
- The Twinkle Brothers
- CopyrightID (CopyrightChains transaction hash)
0x7de640aef3639f5d26168ca9024e18ba1bfbf5643db50d69d198281e90bf8b63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:643bd02fcb2478bfd1b3be10de6b847f77829dcf488e40e556af920b6ff45d99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560631573
- Bitcoin block existence check
- https://blockstream.info/api/block/960468