ISRC USC4R2213753
Verified recording
USC4R2213753 is “The Great Pumpkin Waltz (2nd Reprise) / The Great Pumpkin Waltz (3rd Reprise)” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1096e0fc9fe5bca453af067f59e4a55eac35aa83647fea7faae447633160f4ee 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/USC4R2213753.
Recording identifiers
- ISRC
- USC4R2213753
- Title
- The Great Pumpkin Waltz (2nd Reprise) / The Great Pumpkin Waltz (3rd Reprise)
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0x1096e0fc9fe5bca453af067f59e4a55eac35aa83647fea7faae447633160f4ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4c0654034598473997b34755c3c377a0139e1268356b5f8015485fc8acd06df8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2213753
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: The Great Pumpkin Waltz (2nd Reprise) / The Great Pumpkin Waltz (3rd Reprise) · Machine-readable JSON-LD