OT-2026-000017186
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000017186) never changes.
Identity and time
| Publication number | OT-2026-000017186 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-76af-8c95-4f1d3be6ac0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30c9087e2875c529b3da10a5dc2791225b712d02edd91800ae090c2c9c8e4b85 |
|---|---|
| Markdown | 2f92bcf8cb5a2d7be3632f767a2bd9fb1cf9e37e45bafe4d5fb2597a3e0346f8 |
| Publication page | 070501b3d8bb028bc6ca178620f8d17c672b018c5f81b5fe668790ba513ae29c |
| Manifest | f925e570b236e504ff517751de90df64dd69f26ce6590a50c9f02dd6306d499e |
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 | Qs9bfh9PjFP/NfD5ig3xIUMl5jrdEwknbD4Wen35T4fQJeePUvTbfazOmAyXY2MHmwQ2+lxF2dfJfCbScublDw== |
| 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
| 2026-09-17T12:02:15.331168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017186observed 070501b3d8bb028bc6ca178620f8d17c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:15.315292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017186/manifest.jsonobserved f925e570b236e504ff517751de90df64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:15.299261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017186/publication.mdobserved 2f92bcf8cb5a2d7be3632f767a2bd9fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:15.282462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017186/publication.txtobserved 30c9087e2875c529b3da10a5dc279122...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. |
|---|