OT-2026-000047218
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000047218) never changes.
Identity and time
| Publication number | OT-2026-000047218 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7ccf-98ac-c98505c5f4d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c241804b52a3c620df140f0f3bfa8b5551fd6ae2e4fb8e6007b556d5905de02 |
|---|---|
| Markdown | fcf912412096d4eb770b1847b2df2d96270a5bc490d39772aa0441c63da55ceb |
| Publication page | d3570e6c8e13507c68232d5f6374e559c43a576ce9b82ba995b752173b2748bb |
| Manifest | 5773434c9d8a1588a594c87775af21936eeb1bd90d5bd47caedbe8976759bac5 |
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 | JwpD224Oj2bgmHdlWV2LbnXIv3Rv+ULiydXDzPRxdbdxh9BeshcX25IYEjrAqAOMQwPvEuX5zFhhuv99weZPDw== |
| 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
| 2026-09-17T11:08:03.316243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047218observed d3570e6c8e13507c68232d5f6374e559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:03.299365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047218/manifest.jsonobserved 5773434c9d8a1588a594c87775af2193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:03.281016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047218/publication.mdobserved fcf912412096d4eb770b1847b2df2d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:03.260985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047218/publication.txtobserved 5c241804b52a3c620df140f0f3bfa8b5...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. |
|---|