ISRC QM4DW1659325
Verified recording
QM4DW1659325 is “Sideways” by Terra Firma,
registered on the CopyrightChains blockchain with CopyrightID
0x6f3fc653d0ce45dca826c1cda26076f7b772e5b3ff70f1263b779ba882616474 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1659325.
Recording identifiers
- ISRC
- QM4DW1659325
- Title
- Sideways
- Artist
- Terra Firma
- CopyrightID (CopyrightChains transaction hash)
0x6f3fc653d0ce45dca826c1cda26076f7b772e5b3ff70f1263b779ba882616474
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:0429d428f16f0ecf4265f648c33e802c7ff56eaa4e677efc9d0d3fde61464a50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1659325
- Bitcoin block existence check
- https://blockstream.info/api/block/960220