OT-2026-000093168
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093168) never changes.
Identity and time
| Publication number | OT-2026-000093168 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-72c5-b6db-ffff9a821c46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093168 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccb07c559e449f1a9c375b5bbe3b69bb486637a9f873489afbc08dcef83afebf |
|---|---|
| Markdown | 67ffa50de9b2f5475ea4373314b2e236e3509b27b923dd85fec21626e4950c7c |
| Publication page | 6971bd2ad926c71e20a62d26c892c75d479b1f8ae7f3f1590729d7d23266b6ad |
| Manifest | cb053e2ebb7e8be16293e2802fdfbedc51563c9effcf23347da53c061ec7adf7 |
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 | sYaqOrAjCeX5RGfCptfdilOILmi1KaAMKeWnYn0D2gyH8X1DwC+X41lRcFvh/jDX9S6FhwgaE8HtDJNEhWM7Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:28.076441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093168observed 6971bd2ad926c71e20a62d26c892c75d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.058863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093168/manifest.jsonobserved cb053e2ebb7e8be16293e2802fdfbedc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.040824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093168/publication.mdobserved 67ffa50de9b2f5475ea4373314b2e236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.024411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093168/publication.txtobserved ccb07c559e449f1a9c375b5bbe3b69bb...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. |
|---|