ISRC QZHN72203743
Verified recording
QZHN72203743 is “Intro” by C-Lance,
registered on the CopyrightChains blockchain with CopyrightID
0x9f90aba49d4c75cbc9418547d8e542086b3930fd3a9ecee18aa46b2fa0b07a18 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72203743.
Recording identifiers
- ISRC
- QZHN72203743
- Title
- Intro
- Artist
- C-Lance
- CopyrightID (CopyrightChains transaction hash)
0x9f90aba49d4c75cbc9418547d8e542086b3930fd3a9ecee18aa46b2fa0b07a18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:a21ebb1a6f04b264d42a97c5b7f76401d27ca2a699b4f728b51cc4725fe77d2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72203743
- Bitcoin block existence check
- https://blockstream.info/api/block/960144