ISRC USQ4E1300930
Verified recording
USQ4E1300930 is “Grandma's Lullaby” by Leslie Bricusse,
registered on the CopyrightChains blockchain with CopyrightID
0x666124da1c9d0bac73f2f358b02e4d8dd6e294d65bc3540f0a2fc7f0fbd06cdc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1300930.
Recording identifiers
- ISRC
- USQ4E1300930
- Title
- Grandma's Lullaby
- Artist
- Leslie Bricusse
- CopyrightID (CopyrightChains transaction hash)
0x666124da1c9d0bac73f2f358b02e4d8dd6e294d65bc3540f0a2fc7f0fbd06cdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:98a57ea5ee0aa198e646664faa154528ab538975ba7f5bd5ac9706c19539e314- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1300930
- Bitcoin block existence check
- https://blockstream.info/api/block/953520