ISRC QZFZ42267840
Verified recording
QZFZ42267840 is “GUPPY” by Psymun,
registered on the CopyrightChains blockchain with CopyrightID
0x43e51829d2a4502daee362a439aeebbcada9938acac5a6212bb666fabcbcd409 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42267840.
Recording identifiers
- ISRC
- QZFZ42267840
- Title
- GUPPY
- Artist
- Psymun
- CopyrightID (CopyrightChains transaction hash)
0x43e51829d2a4502daee362a439aeebbcada9938acac5a6212bb666fabcbcd409
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6d91197f9e6fe87f5379c363646b72ddf6a0ebca774f17694ae96e3ff563b566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42267840
- Bitcoin block existence check
- https://blockstream.info/api/block/957120