ISRC QZFZ72205953
Verified recording
QZFZ72205953 is “KATAS” by Yvnnis,
registered on the CopyrightChains blockchain with CopyrightID
0x271108598954abedfde9d66dc35b5e2c78ebace1fbb6bd3c76ad36d5550930de and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72205953.
Recording identifiers
- ISRC
- QZFZ72205953
- Title
- KATAS
- Artist
- Yvnnis
- CopyrightID (CopyrightChains transaction hash)
0x271108598954abedfde9d66dc35b5e2c78ebace1fbb6bd3c76ad36d5550930de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0408d721b09990a0c4d60bee0a9d132738f4ad8841980bf143578b6466413fb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72205953
- Bitcoin block existence check
- https://blockstream.info/api/block/953520