OT-2026-000093637
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093637) never changes.
Identity and time
| Publication number | OT-2026-000093637 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7e1d-b043-0bd47cc3d378 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093637 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1a10bccacf36d93eba435048b53999fd361d7dd0cf100361a3af8345d19bff1 |
|---|---|
| Markdown | 05edc838def913ec6a0676734fdbadd792b454ba921b7264fd7cf562512777de |
| Publication page | 2f61a77e94b01f1375e9f6d02953a5ec85890f40f3cd121d309b1819c340a691 |
| Manifest | 7038e144177175dbe902168f58d22c8904459fff576b76f7e131cbf6e2726811 |
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 | 0L1ZCx04CxLX6abBAhAq2e6UDBxgh3Tx09/fH7z29K6FTlOiAHvkuZgprZhZuO/fyr1EHJU56/g84e/0FVuPCQ== |
| 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
| 2026-09-17T09:39:41.403977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093637observed 2f61a77e94b01f1375e9f6d02953a5ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.387456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093637/manifest.jsonobserved 7038e144177175dbe902168f58d22c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.370009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093637/publication.mdobserved 05edc838def913ec6a0676734fdbadd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.351961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093637/publication.txtobserved a1a10bccacf36d93eba435048b53999f...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. |
|---|