ISRC QZTAU2473018
Verified recording
QZTAU2473018 is “Sawa” by Katapilla,
registered on the CopyrightChains blockchain with CopyrightID
0xdbc40297834f8fe1269037675af18d70f59722a975feee9e3beb95a78912a2bc and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2473018.
Recording identifiers
- ISRC
- QZTAU2473018
- Title
- Sawa
- Artist
- Katapilla
- CopyrightID (CopyrightChains transaction hash)
0xdbc40297834f8fe1269037675af18d70f59722a975feee9e3beb95a78912a2bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:548ae497a790c2564d9850ef0a9460a96c91d8fd8e0548a2db7ff89b871504b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2473018
- Bitcoin block existence check
- https://blockstream.info/api/block/960478