OT-2026-000095836
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, 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-2026-000095836) never changes.
Identity and time
| Publication number | OT-2026-000095836 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-76d6-8141-eace6c9cff0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1478cb6ff47e9e97e48884b7798af526223d5e1cb5a5a636fff35ba33886d9c9 |
|---|---|
| Markdown | 152becd32d6dd2d1d1be991bca1839e2e69a4841b661f5a65688b2404dea00e3 |
| Publication page | 68a4e3747d1324294ed728d08207f4ef6400f8b958aa7cadf83a9c1e4dfaf8f6 |
| Manifest | ae10a2554e6af8bdbe5f8d7f81feed6cc3dcbc07c18b37b5543596c101cc5604 |
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 | 84w/5MYSkc/7gjMfq+0a5ZD3cpIFF/cwL4StL9N94Y0QftV8nFqpYAC8EfHlb92YyuB3KsSHntPQCKfPiZKZCA== |
| 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
| 2026-09-17T09:35:55.207659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095836observed 68a4e3747d1324294ed728d08207f4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:55.187398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095836/manifest.jsonobserved ae10a2554e6af8bdbe5f8d7f81feed6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:55.168873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095836/publication.mdobserved 152becd32d6dd2d1d1be991bca1839e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:55.153086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095836/publication.txtobserved 1478cb6ff47e9e97e48884b7798af526...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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