ISRC USRDG0112128
Verified recording
USRDG0112128 is “Till the End of Time (Polonaise in a Flat)” by Larry Dalton & His Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x5943c6ac5964a91de737069f669bbc684fde81ba8c3158a97e4f2d7d7d7f5866 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/USRDG0112128.
Recording identifiers
- ISRC
- USRDG0112128
- Title
- Till the End of Time (Polonaise in a Flat)
- Artist
- Larry Dalton & His Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x5943c6ac5964a91de737069f669bbc684fde81ba8c3158a97e4f2d7d7d7f5866
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:673c2baf236f4c75306ca333b6f9260ca75bc77c1dc5ef5163ae562e970448c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0112128
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Till the End of Time (Polonaise in a Flat) · Machine-readable JSON-LD