ISRC QZTXJ2300020
Verified recording
QZTXJ2300020 is “Is It James or Charlie? (Bonus Mix with Whistling)” by Vince Guaraldi Quintet,
registered on the CopyrightChains blockchain with CopyrightID
0x9e1e5e8aefdb83bc1ca01dc5ab3d8d97a4b34f5045510febfec4bc877e0f7e23 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/QZTXJ2300020.
Recording identifiers
- ISRC
- QZTXJ2300020
- Title
- Is It James or Charlie? (Bonus Mix with Whistling)
- Artist
- Vince Guaraldi Quintet
- CopyrightID (CopyrightChains transaction hash)
0x9e1e5e8aefdb83bc1ca01dc5ab3d8d97a4b34f5045510febfec4bc877e0f7e23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:93bc1b6f37575ecf72e70b7af98c6ac40c99a7da9fbe5638ebed27283ae93fab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTXJ2300020
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Is It James or Charlie? (Bonus Mix with Whistling) · Machine-readable JSON-LD