OT-2026-000092540
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000092540) never changes.
Identity and time
| Publication number | OT-2026-000092540 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-77ee-926a-4e7b12ec3008 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092540 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1f8dccaa0aa1da53e8db0885ed8dd76f87b4727a1fb87630564cbe2b45e8d55 |
|---|---|
| Markdown | 571204db1f0adada52b85d9ef9b7f594b22df6365f72316ec56969c1a12158e2 |
| Publication page | e8b58cc6e8cfad1e02d100d8b064454a3189dd825d5d17af86b1cf2b502032d5 |
| Manifest | 25c8318802ee6b686f717d1c59378e3b0ef78688a0fe0ae8679cd93db8eb21ce |
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 | u6oVjxrPTwU8wTq2D2W9wG9FSv/S2g3B7syOMJif7IOhCtTrX4dBeV3EdgqM6WcAciE1isImyeRFhI2sPCb0CQ== |
| 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
| 2026-09-17T09:41:07.256451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092540observed e8b58cc6e8cfad1e02d100d8b064454a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:07.240189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092540/manifest.jsonobserved 25c8318802ee6b686f717d1c59378e3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.223055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092540/publication.mdobserved 571204db1f0adada52b85d9ef9b7f594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:07.204362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092540/publication.txtobserved f1f8dccaa0aa1da53e8db0885ed8dd76...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. |
|---|