ISRC QZZEB2471588
Verified recording
QZZEB2471588 is “DEF JAM” by Guhhl,
registered on the CopyrightChains blockchain with CopyrightID
0x2294fe850a021c47a5b59182bd028c4ca4266b9eec1aca3cb6d62d21fe1cb13b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2471588.
Recording identifiers
- ISRC
- QZZEB2471588
- Title
- DEF JAM
- Artist
- Guhhl
- CopyrightID (CopyrightChains transaction hash)
0x2294fe850a021c47a5b59182bd028c4ca4266b9eec1aca3cb6d62d21fe1cb13b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:22e66a4ceef591ce7999acc0f29fff11942a87dfc388b3370334c837cf1e4813- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2471588
- Bitcoin block existence check
- https://blockstream.info/api/block/956304