OT-2026-000092122
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line 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-2026-000092122) never changes.
Identity and time
| Publication number | OT-2026-000092122 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-74f9-9da3-f2d25dee9f72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2da537e7f5f21be7adc1be230ad3178d6af6d2a5504b6217676422450165d818 |
|---|---|
| Markdown | 1070d04e92ee85e04924d14321458314ad285b89a30ce1e564e499b61ef41da8 |
| Publication page | aa8de5cae3be48bad01198c661d48ff34e24972421ace4827c8e2dab9068da12 |
| Manifest | 15775493d79f60cb45ef72db482d6177256e95adf031c2a67489815330a873a5 |
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 | Q5CaMfZabCTQMrQziIAo3325lwhBZwVHE40F0Xj18k+4m5GPg0ReDqjf623CNr8DgPU+NPvMQpJWz8lW7s8uAw== |
| 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
| 2026-09-17T09:41:35.341876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092122observed aa8de5cae3be48bad01198c661d48ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:35.324980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092122/manifest.jsonobserved 15775493d79f60cb45ef72db482d6177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.307059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092122/publication.mdobserved 1070d04e92ee85e04924d14321458314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.287474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092122/publication.txtobserved 2da537e7f5f21be7adc1be230ad3178d...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. |
|---|