ISRC QZANL1711021
Verified recording
QZANL1711021 is “Assurance (Jaco Session 8) [feat. Huey Supreme]” by Eric Penn,
registered on the CopyrightChains blockchain with CopyrightID
0xf84f4463e7d4264049f8f0f4e091458005a43d16219b75a0a2fe66f7ef746f4c and independently timestamped
in Bitcoin block 960339 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1711021.
Recording identifiers
- ISRC
- QZANL1711021
- Title
- Assurance (Jaco Session 8) [feat. Huey Supreme]
- Artist
- Eric Penn
- CopyrightID (CopyrightChains transaction hash)
0xf84f4463e7d4264049f8f0f4e091458005a43d16219b75a0a2fe66f7ef746f4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:13:37+00:00
- Bitcoin block
- 960339
- Canonical record hash
sha256:5700dc9b860651da7a8059291d745ae926193dc2ac21007bf5ed09b26affcbec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1711021
- Bitcoin block existence check
- https://blockstream.info/api/block/960339
Full record
Track page: Assurance (Jaco Session 8) [feat. Huey Supreme] · Machine-readable JSON-LD