ISRC US5UL1055961
Verified recording
US5UL1055961 is “Twinkle Twinkle Little Star” by Valerie Goldsack,
registered on the CopyrightChains blockchain with CopyrightID
0x0d8ae17cf42f4a00e0a55290957154a866c0afcff786950d9640c29faf423260 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/US5UL1055961.
Recording identifiers
- ISRC
- US5UL1055961
- Title
- Twinkle Twinkle Little Star
- Artist
- Valerie Goldsack
- CopyrightID (CopyrightChains transaction hash)
0x0d8ae17cf42f4a00e0a55290957154a866c0afcff786950d9640c29faf423260
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:d7ebb5503c202c9e5c0a7ad201bc631fe28aeb34ec7f16a6066b896eb6482b4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1055961
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Twinkle Twinkle Little Star · Machine-readable JSON-LD