OT-2026-000093205
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000093205) never changes.
Identity and time
| Publication number | OT-2026-000093205 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-76ba-876b-7db3b880818b · 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-2026-000093205 |
| Status | PUBLIC |
Content hashes
| Canonical text | f831b66ff1f3b7497f48f623afbb2ef7c8b89640bb1871973a00b35706ab677f |
|---|---|
| Markdown | 62596556ef94b660a342a371e31b1ff49d23e12b29109fa0f43e6783dd226020 |
| Publication page | f7cbc89ea73fa97d8f846c73c3e340865e3e995cd89eeb845799e1757555ca14 |
| Manifest | b9b600ec1fb5a84f43e1448cd0ce2f9bfec315ec1185e09e6126d9b667b85903 |
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 | T10MOr9jJbc1jr2YIqRCdtMaNtp/BSs8kE9mJIRc6ogXaQ/L8CxtDvceGzSuadpOHgsZC+PU4gXU82VXvy6RAg== |
| 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
| 2026-09-17T09:40:30.904073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093205observed f7cbc89ea73fa97d8f846c73c3e34086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.885451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093205/manifest.jsonobserved b9b600ec1fb5a84f43e1448cd0ce2f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.866748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093205/publication.mdobserved 62596556ef94b660a342a371e31b1ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.848861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093205/publication.txtobserved f831b66ff1f3b7497f48f623afbb2ef7...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. |
|---|