ISRC QZWFN2388889
Verified recording
QZWFN2388889 is “Diss Track” by Sofos,
registered on the CopyrightChains blockchain with CopyrightID
0x4d3defaba6bc31e5359b348661314ccf497ceec45aed5a54bf91ca6f9c01c8fb and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2388889.
Recording identifiers
- ISRC
- QZWFN2388889
- Title
- Diss Track
- Artist
- Sofos
- CopyrightID (CopyrightChains transaction hash)
0x4d3defaba6bc31e5359b348661314ccf497ceec45aed5a54bf91ca6f9c01c8fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:003c013b2fe2f51a1e3b6b1206d4adc414b490c9226b6304a3e1b1a8db7af350- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2388889
- Bitcoin block existence check
- https://blockstream.info/api/block/960121