OT-2026-000094296
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold 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-2026-000094296) never changes.
Identity and time
| Publication number | OT-2026-000094296 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7d16-9607-ebe5f7c20895 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094296 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbbf87f5d3740f112445f4240c2319e5af34be8b99a4855e700fc58aee8e5fd8 |
|---|---|
| Markdown | c3356a5fdf800448ebe54747db68301f3b2ba4c2c3ea2429ba36b4ee02951ff5 |
| Publication page | e9db0e97ea2b31ba3eeece54168890057d2ce60082c8ca3f7725029f2af407e6 |
| Manifest | adc1453ac1eb8b372560a7f2cb4671ad07f09b7589474dec0c39aa2a6974a565 |
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 | gf63VBDaHwl9KiHMu0sNDYSrWBQYrgwjZkxjlxb3Q1IP9R/pK9D3i9fgamkXqgwmIJpLEO23dXbqjSZAe/f9Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:10.167087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296observed e9db0e97ea2b31ba3eeece5416889005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.150287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296/manifest.jsonobserved adc1453ac1eb8b372560a7f2cb4671ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.127618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296/publication.mdobserved c3356a5fdf800448ebe54747db68301f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.109183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296/publication.txtobserved dbbf87f5d3740f112445f4240c2319e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.827809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296observed e9db0e97ea2b31ba3eeece5416889005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.810591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296/manifest.jsonobserved adc1453ac1eb8b372560a7f2cb4671ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.794621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296/publication.mdobserved c3356a5fdf800448ebe54747db68301f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:16.778735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094296/publication.txtobserved dbbf87f5d3740f112445f4240c2319e5...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. |
|---|