ISRC USC4R2213746
Verified recording
USC4R2213746 is “Graveyard Theme” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0x26cea331643abe230f89b5c74827920ce0cf79d2f92d31b0f1e544b8c1f7a0b5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2213746.
Recording identifiers
- ISRC
- USC4R2213746
- Title
- Graveyard Theme
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0x26cea331643abe230f89b5c74827920ce0cf79d2f92d31b0f1e544b8c1f7a0b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a6f5dc3f416720f23da430abb3795da29351786626da9e5ea42199f8c2ed4963- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2213746
- Bitcoin block existence check
- https://blockstream.info/api/block/953513