ISRC QZFYZ1967139
Verified recording
QZFYZ1967139 is “Biggy” by Tizzo,
registered on the CopyrightChains blockchain with CopyrightID
0xf12ef464a369c9ac695dd52e3678249ea74b1330615c9b9304b1b4db5a171348 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/QZFYZ1967139.
Recording identifiers
- ISRC
- QZFYZ1967139
- Title
- Biggy
- Artist
- Tizzo
- CopyrightID (CopyrightChains transaction hash)
0xf12ef464a369c9ac695dd52e3678249ea74b1330615c9b9304b1b4db5a171348
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a5e29c71075500bdcdc57c2353b266c631109bb8e77494e5d617389b09108de2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1967139
- Bitcoin block existence check
- https://blockstream.info/api/block/953520