OT-2026-000101331
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101331) never changes.
Identity and time
| Publication number | OT-2026-000101331 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-796b-b378-123845cdbdaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101331 |
| Status | PUBLIC |
Content hashes
| Canonical text | e00649a5181b0950215335a94d8edb413d3749b79e9b08878a4c0bb29b2e0ccb |
|---|---|
| Markdown | 9000cffd1fd998993e0a3978308ac1ff4855ce6870b25cb553fd85d151684f83 |
| Publication page | d511336dc309069c8b49ceab875d32802168439cd8e3beda3a372c9bb784071e |
| Manifest | 48834c3fd778e557e2968cc3148c7fe08c8ed72951a0f1c639fc220c0e662b1b |
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 | L58T5cCbl5jr6AwPk+6pGjtHF97Ltm0HehaOcPg3CYxhxerl9hK19h1EZtjKsBDfRlYk6mUVbBitzUmtJvTBAQ== |
| 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
| 2026-09-17T09:27:01.320573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101331observed d511336dc309069c8b49ceab875d3280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.302413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101331/manifest.jsonobserved 48834c3fd778e557e2968cc3148c7fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.284441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101331/publication.mdobserved 9000cffd1fd998993e0a3978308ac1ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.267918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101331/publication.txtobserved e00649a5181b0950215335a94d8edb41...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. |
|---|