ISRC QZNWQ2477716
Verified recording
QZNWQ2477716 is “70 De Grade” by Tomi Marfă,
registered on the CopyrightChains blockchain with CopyrightID
0x03da2f5873280e621da3da7008649ce02794e3f6f1c687af7472753ecca446f1 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/QZNWQ2477716.
Recording identifiers
- ISRC
- QZNWQ2477716
- Title
- 70 De Grade
- Artist
- Tomi Marfă
- CopyrightID (CopyrightChains transaction hash)
0x03da2f5873280e621da3da7008649ce02794e3f6f1c687af7472753ecca446f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:33c358026d94965a2ccaf18a0b39498ccadc894e81efaf1f6debde77e822c32a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2477716
- Bitcoin block existence check
- https://blockstream.info/api/block/953520