OT-2026-000062906
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000062906) never changes.
Identity and time
| Publication number | OT-2026-000062906 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7251-b0a3-9ebb2a86d91e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062906 |
| Status | PUBLIC |
Content hashes
| Canonical text | b59eaf5c3a283c6726c4071f671610884b32025329a58a95f510f1a5d0575da0 |
|---|---|
| Markdown | 0f8675bb3868b87cb88989d565caae45f6204e3b38db5661b84371287d2f5872 |
| Publication page | 2554295d7c9a97da7dea6112493c94ea6684e964d56e9bc216ff4bc92907cbf5 |
| Manifest | 546c962a2272d2489bcdc9088cff5e51496cb293a9a6d0345c4ad189bb26e523 |
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 | BPPAxeme0kzU8/7mH6D06RNNGrKNcC+k2M6G9zmRUkAZkJoTfpogOS7r8SyHScrFU7F9lgZ7xZLQ/7rriERpAQ== |
| 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
| 2026-09-17T10:40:16.745622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906observed 2554295d7c9a97da7dea6112493c94ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:16.726448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906/manifest.jsonobserved 546c962a2272d2489bcdc9088cff5e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.705964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906/publication.mdobserved 0f8675bb3868b87cb88989d565caae45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.686675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906/publication.txtobserved b59eaf5c3a283c6726c4071f67161088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:37.022588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906observed 2554295d7c9a97da7dea6112493c94ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:37.003907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906/manifest.jsonobserved 546c962a2272d2489bcdc9088cff5e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:36.985115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906/publication.mdobserved 0f8675bb3868b87cb88989d565caae45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:36.967367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062906/publication.txtobserved b59eaf5c3a283c6726c4071f67161088...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. |
|---|