OT-2026-000093161
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000093161) never changes.
Identity and time
| Publication number | OT-2026-000093161 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7087-acb6-a78f764e5622 · 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-2026-000093161 |
| Status | PUBLIC |
Content hashes
| Canonical text | adcd6762f43590fc43b3067b49542c14d0d79789eb1f41e47b926ce059d7c201 |
|---|---|
| Markdown | 8fd30546562e2ef3c1f49e85c855a1f4954f69f2b8d3c7780ac1a1d7813e0e8e |
| Publication page | 55e87271dd74331ce8197103ab2ed6dbb20bd61d6dc9ffc8b62388e6cfa30d7e |
| Manifest | 9cb71e6e0a40c1934e12212074c04374c8a641c5aafaca2f3c60772e87e5506c |
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 | cfyuwTTJ03fdW2lAEvvG6VFFEu4yTtrMbYJpmUrdKNNSm/O2sHw95OH+QWHGmlLUhVKhsJBsA0/mNhxi27t7Bw== |
| 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
| 2026-09-17T09:40:27.575006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093161observed 55e87271dd74331ce8197103ab2ed6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.556733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093161/manifest.jsonobserved 9cb71e6e0a40c1934e12212074c04374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.541273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093161/publication.mdobserved 8fd30546562e2ef3c1f49e85c855a1f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.524124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093161/publication.txtobserved adcd6762f43590fc43b3067b49542c14...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. |
|---|