OT-2026-000098078
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000098078) never changes.
Identity and time
| Publication number | OT-2026-000098078 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-79f4-9510-4cf4d8ea1366 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f7d3b0e37b8635a44510e06c4f8ec909e130c0739add05b80e4e88aeb498cb2 |
|---|---|
| Markdown | 8508701d55a140e951480b478bfe345404a2f8ea0e983cb0cd0741fe2436a4d0 |
| Publication page | c760e3198d1187010bb1f3fd73fc22f2944a71b66d4513698d33e61d743cda49 |
| Manifest | 52aa139d2134b8365382786fcb3d9428e63623c43d62806e53f38dbd17d766d6 |
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 | LJ5thxtNhKvBH4mpdJmObZklG/ImlnRV+agUmSF5+PPZaOspkYWpFbO5k5rgKSM8WfYHYTKUPlNDuSvHPtwsDg== |
| 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
| 2026-09-17T09:31:12.619560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098078observed c760e3198d1187010bb1f3fd73fc22f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:12.602749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098078/manifest.jsonobserved 52aa139d2134b8365382786fcb3d9428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.584405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098078/publication.mdobserved 8508701d55a140e951480b478bfe3454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.567085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098078/publication.txtobserved 1f7d3b0e37b8635a44510e06c4f8ec90...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. |
|---|