OT-2026-000094174
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum 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-2026-000094174) never changes.
Identity and time
| Publication number | OT-2026-000094174 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7f84-a9dc-f3035f17e2d0 · 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-2026-000094174 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fa7e48d3e7e0328f9a91b9ea5e9ee9d2ebc70ba44735acd77732e15728d5140 |
|---|---|
| Markdown | 5fe3b66617f648aeb2fb13406ace36c0eaec92410edf0a126b9c9134125b25f5 |
| Publication page | 0294cf2589f23ac48c4797488258c7fa8a468c209858c40fd90d0350e57aedad |
| Manifest | b3a78e2f0fd80b626592c88d301f25aeb7d3fd1aa3ed7d49c47fb50f70068df8 |
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 | pB801xGAk9VMjt9HLJYsBGGmCUDuTtw+toxeMoV/BF4o0ocEUPsHHndUY9rTA2c6M4xajFjIvX3sGRgZN3KYAg== |
| 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
| 2026-09-17T09:38:38.335516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094174observed 0294cf2589f23ac48c4797488258c7fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:38.316976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094174/manifest.jsonobserved b3a78e2f0fd80b626592c88d301f25ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.300612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094174/publication.mdobserved 5fe3b66617f648aeb2fb13406ace36c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.282943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094174/publication.txtobserved 1fa7e48d3e7e0328f9a91b9ea5e9ee9d...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. |
|---|