ISRC QZVEM2398365
Verified recording
QZVEM2398365 is “I Don't Know” by A~Factor,
registered on the CopyrightChains blockchain with CopyrightID
0x4166f0341fb85039ccaa390184a99efc9b3afaa469b87ec5c9a2455d0ab421fa and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2398365.
Recording identifiers
- ISRC
- QZVEM2398365
- Title
- I Don't Know
- Artist
- A~Factor
- CopyrightID (CopyrightChains transaction hash)
0x4166f0341fb85039ccaa390184a99efc9b3afaa469b87ec5c9a2455d0ab421fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:a7d702bb369b59328f35240069d52a0b166cad81c93505b32493e8cb7c53fffd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2398365
- Bitcoin block existence check
- https://blockstream.info/api/block/960207