OT-2026-000035147
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035147) never changes.
Identity and time
| Publication number | OT-2026-000035147 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-748b-942c-18f722656b18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 416bd1921d16c8b3cf321868eba3b66e8862f07afa07c80b7bb7318d4e54f979 |
|---|---|
| Markdown | 2136d9f457586406992ca9f1f91ff9ede3c2ff9961262d761753d37431d4df41 |
| Publication page | b84dd50e0f0cf42cdd40bc10943dfd32f64a4f712ffc26fd3ebcd569f87d6f36 |
| Manifest | f9cfac953aebc464b792deaeb2c1877fac166fa8e7c4b9ce867452530f431bd9 |
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 | 3u/a8Nrak0D1FUBahZmivwT8AkEGwZKWdw2v4Aw8sAY3RSLGtWcZ+3fRxMtXOH4jf9iqLb/haf1Y3Cgwbfk4CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:14.220631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035147observed b84dd50e0f0cf42cdd40bc10943dfd32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:14.203444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035147/manifest.jsonobserved f9cfac953aebc464b792deaeb2c1877f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:14.185182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035147/publication.mdobserved 2136d9f457586406992ca9f1f91ff9ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:14.167233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035147/publication.txtobserved 416bd1921d16c8b3cf321868eba3b66e...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. |
|---|