ISRC USL4Q0846717
Verified recording
USL4Q0846717 is “Linus and Lucy” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa8362c6fbbb43322eae111c6f8abad4e09108d5211437d76b4ffd9603c76b25f and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0846717.
Recording identifiers
- ISRC
- USL4Q0846717
- Title
- Linus and Lucy
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0xa8362c6fbbb43322eae111c6f8abad4e09108d5211437d76b4ffd9603c76b25f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:0efc45fe900bc28d58b5f8c059f47d09cf59df284a51a44044ab702ecf527a93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0846717
- Bitcoin block existence check
- https://blockstream.info/api/block/960368