OT-2026-000065742
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000065742) never changes.
Identity and time
| Publication number | OT-2026-000065742 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7074-b9f5-c2637bec4d47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065742 |
| Status | PUBLIC |
Content hashes
| Canonical text | c906705ddb5bd4228562edabf670e0fdc40cabd746023950ed47bd6dbdc1687c |
|---|---|
| Markdown | dc26cc571837e8fa12d8acee89d0d10d770b45f056c7c9e0f60128975e0bb6e7 |
| Publication page | ae4dc05554b7de2c153a4969fc42ee0f245634dc9475361c991759287b13b99e |
| Manifest | 43797f9e932eca2b41aef2d7447ffe68f567c871377a787359e444a74176589f |
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 | xMXAR1HKY4BPr2crcIf+K/1soDHe90KBRqlZmQN6XX5/vjJixF7Tumuvyhw0JNiImuZAJFhJoV9vqT7StfSrCw== |
| 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
| 2026-09-17T10:34:10.330503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065742observed ae4dc05554b7de2c153a4969fc42ee0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:10.315057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065742/manifest.jsonobserved 43797f9e932eca2b41aef2d7447ffe68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.299765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065742/publication.mdobserved dc26cc571837e8fa12d8acee89d0d10d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.283852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065742/publication.txtobserved c906705ddb5bd4228562edabf670e0fd...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. |
|---|