OT-2026-000095383
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095383) never changes.
Identity and time
| Publication number | OT-2026-000095383 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-75ee-a9c2-d16a91f387c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095383 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0d3ded66c6cf61362f0a1e963ca6eeb759e6eb5a4905b6114ce57978ac6866b |
|---|---|
| Markdown | b0c0050625fce9df35caab17da8af12a0a7759638e83f683493a28a8fefc6d8c |
| Publication page | c4a6b0933e920e49c9330a153bba6e00a2efd16da90e376bfa88fca2d3b29d69 |
| Manifest | 087940945b3764301b4212179143893e3f403f754048dda613355efdf8fa8393 |
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 | D+c7kKSqj83Qg/nE1s+0nv4X0vo88eUKZ6VPDZHmDvP+8gzEj5O5P3NgW8/Mx6033IBCfIdT/X6/kukwO7YADA== |
| 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
| 2026-09-17T09:36:45.204785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095383observed c4a6b0933e920e49c9330a153bba6e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:45.187605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095383/manifest.jsonobserved 087940945b3764301b4212179143893e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.169403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095383/publication.mdobserved b0c0050625fce9df35caab17da8af12a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.151994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095383/publication.txtobserved a0d3ded66c6cf61362f0a1e963ca6eeb...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. |
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