OT-2026-000104282
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000104282) never changes.
Identity and time
| Publication number | OT-2026-000104282 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-74ef-b488-f5472e9d868d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104282 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8ef909521a7da66b5e620d942e9445eba865a00be72dc7f9be02cba58c0f45d |
|---|---|
| Markdown | 99cf4238eb11d2f632a972f5b35a0ccd3974712ede2f306a7602d24b1bbe8b9c |
| Publication page | 710b588a2d6312f6581c0818d0355829df5d80de37e87fab9259778ce3266cca |
| Manifest | 1d6b799cfd3d1c10ef2c8299ff3e0cc3208ee92c1417baec499bd2fdb31106c9 |
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 | zIs2vjurQAZT64wYfEYmrFoGNVCmjRFZV3EX0XT1VTT3HnTL79fVdRjf1ujZCbYjwxxRMao7NSo4i4rXywykDQ== |
| 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
| 2026-09-17T09:20:24.041714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104282observed 710b588a2d6312f6581c0818d0355829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:24.019926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104282/manifest.jsonobserved 1d6b799cfd3d1c10ef2c8299ff3e0cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:23.993398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104282/publication.mdobserved 99cf4238eb11d2f632a972f5b35a0ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:23.973720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104282/publication.txtobserved b8ef909521a7da66b5e620d942e9445e...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. |
|---|