OT-2026-000092417
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000092417) never changes.
Identity and time
| Publication number | OT-2026-000092417 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-798f-bcb9-9676a71613ce · 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-2026-000092417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40cd9492eaf5f48b2dd658812382ac296da112a11e695605bb6bf9c0967aacff |
|---|---|
| Markdown | fbd006fcee1d90625b23da22b983a1878ebe3971f5cdf93eae9e31cc8f089e3d |
| Publication page | 6571a6f6bcdd50eeac2e8a3564d6b8f62cdc26f0e51c401a1e2ba734864539b3 |
| Manifest | 2fa6944ed89f19b8f2d29f0b1e797b82de7529cab5b0b3155a5ae19c1bcc648c |
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 | 59txyTkAMclKPPO+dIEyp6UvHPfCjb5hg5LaTUMzjDbe+U9OnFVLZtbmJbh/8aVONbt87hYLmTuUq3w4NIQBBg== |
| 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
| 2026-09-17T09:40:58.223022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092417observed 6571a6f6bcdd50eeac2e8a3564d6b8f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:58.205069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092417/manifest.jsonobserved 2fa6944ed89f19b8f2d29f0b1e797b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.185892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092417/publication.mdobserved fbd006fcee1d90625b23da22b983a187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.167046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092417/publication.txtobserved 40cd9492eaf5f48b2dd658812382ac29...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. |
|---|