ISRC QM4DW1659329
Verified recording
QM4DW1659329 is “Feedback” by Terra Firma,
registered on the CopyrightChains blockchain with CopyrightID
0xb5be016f7eccf300af965319199bb56a2720175b5593cdea559814355256c0f8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1659329.
Recording identifiers
- ISRC
- QM4DW1659329
- Title
- Feedback
- Artist
- Terra Firma
- CopyrightID (CopyrightChains transaction hash)
0xb5be016f7eccf300af965319199bb56a2720175b5593cdea559814355256c0f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d5435418814d7c3fbfc34ccd74054bc2a7933a4d3ebabad09cd1718ce42ae09f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1659329
- Bitcoin block existence check
- https://blockstream.info/api/block/957118