ISRC QZFZ52153304
Verified recording
QZFZ52153304 is “La La La” by Teau,
registered on the CopyrightChains blockchain with CopyrightID
0x9c7db7f7c7e533a5c303cf66cf254bec36c452b328a6576ff2465d874d0c68aa and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52153304.
Recording identifiers
- ISRC
- QZFZ52153304
- Title
- La La La
- Artist
- Teau
- CopyrightID (CopyrightChains transaction hash)
0x9c7db7f7c7e533a5c303cf66cf254bec36c452b328a6576ff2465d874d0c68aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:6b08edfd9260b2973b7a7771e8931f5c458803ab1833936683e80656d7c9abb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52153304
- Bitcoin block existence check
- https://blockstream.info/api/block/960106