OT-2026-000091212
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000091212) never changes.
Identity and time
| Publication number | OT-2026-000091212 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16b-7c16-abd5-74ae97c98097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79925631bf04538c2f46d1af6bdcdd5f5af591138aa0b754a738f86fa9b9f1a1 |
|---|---|
| Markdown | f4b9f292f1c539b4ff46db1e9d1c6c694e301155ad3e8c2a64d968844e81de8c |
| Publication page | 0aa07b7835e33b79692c079fc1d782d4524395279e01a84df87c1001959d314d |
| Manifest | 8c676340780c2708263d18ef684664c35723f17a28fbdd65008e9f4003d707ea |
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 | fQopAXGxhi2FvHtK4P4HwaYKdiMspagwU+Pn4RjvygP13FEiqifGvKGoH2ZE2bR8whQH4dnSS38QwZOdwWggAw== |
| 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
| 2026-09-17T09:43:22.809120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091212observed 0aa07b7835e33b79692c079fc1d782d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:22.790856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091212/manifest.jsonobserved 8c676340780c2708263d18ef684664c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.773556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091212/publication.mdobserved f4b9f292f1c539b4ff46db1e9d1c6c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.753541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091212/publication.txtobserved 79925631bf04538c2f46d1af6bdcdd5f...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. |
|---|