OT-2026-000035712
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000035712) never changes.
Identity and time
| Publication number | OT-2026-000035712 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c7-79d5-bcad-be96bbfd2f48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035712 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0c01ab1e1281a88d1e9c69d89bd2bca4f9558ef399a4ab66e61906d8dd9640f |
|---|---|
| Markdown | 1406dbb8bd885f564b153cd8c190a547383cb322d9d2ab3a3ef95e38d407f057 |
| Publication page | 3209c9adb1fc20f4960c80b93e672e94412455e309f0221560108dbf8e3a9e15 |
| Manifest | 2a76d2082ba140a2a289d81790d1c47a9871d629126cad6aade9d4e1b50203ad |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | KrewQSn5khpnU+0B2DWcQWStQmvvs/FxG5BDmtm5AcdMkBPy080FxN94B9Matnv1n1Tmfy7WU/vMX5sgyOI/BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:17.816129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035712observed 3209c9adb1fc20f4960c80b93e672e94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:17.798802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035712/manifest.jsonobserved 2a76d2082ba140a2a289d81790d1c47a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.780428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035712/publication.mdobserved 1406dbb8bd885f564b153cd8c190a547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:17.762176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035712/publication.txtobserved a0c01ab1e1281a88d1e9c69d89bd2bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|