ISRC QZHN52225270
Verified recording
QZHN52225270 is “master builder 1999” by Gupi,
registered on the CopyrightChains blockchain with CopyrightID
0xac5e0f3e9c045796419c4f895dcc8bf1f0bcde0b5998593893e7311639c7fccb and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52225270.
Recording identifiers
- ISRC
- QZHN52225270
- Title
- master builder 1999
- Artist
- Gupi
- CopyrightID (CopyrightChains transaction hash)
0xac5e0f3e9c045796419c4f895dcc8bf1f0bcde0b5998593893e7311639c7fccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:2f1d827754f1bc56d6da33e0f650caeb4ac9e7b2cfe0165db3088280044e9500- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52225270
- Bitcoin block existence check
- https://blockstream.info/api/block/960185