ISRC QZBRF1863384
Verified recording
QZBRF1863384 is “Farewell” by Michael FK,
registered on the CopyrightChains blockchain with CopyrightID
0x155a3a46e909701fd5e8ba66f8ce2489628753f756c16f87373ca40b4fe9efcb and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1863384.
Recording identifiers
- ISRC
- QZBRF1863384
- Title
- Farewell
- Artist
- Michael FK
- CopyrightID (CopyrightChains transaction hash)
0x155a3a46e909701fd5e8ba66f8ce2489628753f756c16f87373ca40b4fe9efcb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:3860eb25cfacf91484dfae5c63a72427968fc111eda15b07ca7c76837d5a12a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1863384
- Bitcoin block existence check
- https://blockstream.info/api/block/960200