ISRC QZDA81872043
Verified recording
QZDA81872043 is “Winnie.” by Laffey,
registered on the CopyrightChains blockchain with CopyrightID
0xae7699fbcc3a0f993b122d2a91539bd25ce3187376f49981ad720dfa0e67a32a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81872043.
Recording identifiers
- ISRC
- QZDA81872043
- Title
- Winnie.
- Artist
- Laffey
- CopyrightID (CopyrightChains transaction hash)
0xae7699fbcc3a0f993b122d2a91539bd25ce3187376f49981ad720dfa0e67a32a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:41eb406c8dcceef70cd1d8bee9c0f7c30c8938abc98422f7980bdaf4401e58d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81872043
- Bitcoin block existence check
- https://blockstream.info/api/block/957118