ISRC USBC19300649
Verified recording
USBC19300649 is “Lullaby” by Bill Douglas,
registered on the CopyrightChains blockchain with CopyrightID
0x290857b20f0da17f57449cbc736df92047a53f4f15823a6dad807b8df5463fb9 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/USBC19300649.
Recording identifiers
- ISRC
- USBC19300649
- Title
- Lullaby
- Artist
- Bill Douglas
- CopyrightID (CopyrightChains transaction hash)
0x290857b20f0da17f57449cbc736df92047a53f4f15823a6dad807b8df5463fb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:48619da565ee0670718627a8e6e86263240f875c2328f7e23f8160754eb07cef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19300649
- Bitcoin block existence check
- https://blockstream.info/api/block/957118