OT-2026-000040666
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000040666) never changes.
Identity and time
| Publication number | OT-2026-000040666 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7196-a340-9fe85651a2e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040666 |
| Status | PUBLIC |
Content hashes
| Canonical text | b434dd8d618062152d25fe3dda4a8a1a30a87b77aa34cc420631ef3ceebfec30 |
|---|---|
| Markdown | b90ee7f89a6742fe5a571cfdcbc24bed404615ad7737e584d536cd06531d844b |
| Publication page | a459029dc5b8485047bcf8fe6d49c449d6ff98fd7871c9b5737d19cc396b0523 |
| Manifest | 354b331fd92eea7926ae7956224ed63556a085652eea40b3cc2bf3375db31c8f |
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 | nQTw6Ydlcl6fJjTQW9U1bUJtFgBGARJEUjCT/4iHLfkI1DVMVsKcx2OLgdQPCAdTruQ1V7oWGEVOUxwfu33GBA== |
| 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
| 2026-09-17T11:17:51.494687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040666observed a459029dc5b8485047bcf8fe6d49c449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:51.477874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040666/manifest.jsonobserved 354b331fd92eea7926ae7956224ed635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:51.460980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040666/publication.mdobserved b90ee7f89a6742fe5a571cfdcbc24bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:51.444433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040666/publication.txtobserved b434dd8d618062152d25fe3dda4a8a1a...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. |
|---|