ISRC QZNB82411392
Verified recording
QZNB82411392 is “Tempo” by 438 Tok,
registered on the CopyrightChains blockchain with CopyrightID
0x3309d8a7847fe8b661a0765241b884e694329b5b29d64699d5161876ed34fb17 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82411392.
Recording identifiers
- ISRC
- QZNB82411392
- Title
- Tempo
- Artist
- 438 Tok
- CopyrightID (CopyrightChains transaction hash)
0x3309d8a7847fe8b661a0765241b884e694329b5b29d64699d5161876ed34fb17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:d918c550d885aa314687ec3cdd94674a8060739d5d8702182b774dbc80285414- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82411392
- Bitcoin block existence check
- https://blockstream.info/api/block/960247