OT-2026-000093141
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000093141) never changes.
Identity and time
| Publication number | OT-2026-000093141 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7911-9ef2-d89e58a38f80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093141 |
| Status | PUBLIC |
Content hashes
| Canonical text | fec51555cacf3d70f88fd4b1903b35c45575adc52481207d8b910c12699735c0 |
|---|---|
| Markdown | 2a6c1a3ec24e15bdf0097000cdfc921f63008bba578aa81c3624d8957db198b3 |
| Publication page | 51cffbc1adfc048a9122b2d97ca63b246ac9842a3fb3a81f7c849a8d94a8e5b6 |
| Manifest | 0a4ce8d9073435b456c80d843405e9e2d3cafd0d085e48603034efb809d6e6f7 |
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 | iGkT1czzslNkLWa+dLdheBFakFiTAGIz7w8ApwFdrAWnDiJ4f6Q7QldCitlCPEuoKrlJW2wdmFlTaaVO+7kKAw== |
| 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
| 2026-09-17T09:40:26.069536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093141observed 51cffbc1adfc048a9122b2d97ca63b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.051662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093141/manifest.jsonobserved 0a4ce8d9073435b456c80d843405e9e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.034259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093141/publication.mdobserved 2a6c1a3ec24e15bdf0097000cdfc921f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.017373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093141/publication.txtobserved fec51555cacf3d70f88fd4b1903b35c4...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. |
|---|