ISRC QZK6P2043866
Verified recording
QZK6P2043866 is “Alcatraz” by Tatta,
registered on the CopyrightChains blockchain with CopyrightID
0x4e1f67375c378cc92956bc0471719074dfdcac9c9bf3b7a65d6a22683b1ae63a and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2043866.
Recording identifiers
- ISRC
- QZK6P2043866
- Title
- Alcatraz
- Artist
- Tatta
- CopyrightID (CopyrightChains transaction hash)
0x4e1f67375c378cc92956bc0471719074dfdcac9c9bf3b7a65d6a22683b1ae63a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:bdc8c73e7bdfceb5a91dc79c97ab8d93f8f12a4c7adacd691eb2fa9147a3abd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2043866
- Bitcoin block existence check
- https://blockstream.info/api/block/957073