OT-2026-000067654
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000067654) never changes.
Identity and time
| Publication number | OT-2026-000067654 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-7596-8129-a41e0fa15042 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067654 |
| Status | PUBLIC |
Content hashes
| Canonical text | bce434482f236bf7d40235557a716d1dde62e77a9330abb6d825f249133dbfa0 |
|---|---|
| Markdown | 140eef29af9fa35a4f15771a83cce0d60706056c9e139a75305b347037e28d4f |
| Publication page | ab14e47ca6303a816dc7a6ba5b7d43595f9b6e46b288cb03abfa3d279eccfb91 |
| Manifest | 5b853c7bc7ce800196c17591bb765a15cd916e91d5c2e01bf632abda229459e9 |
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 | HLq+5obR8eAswUjJc0sy2LZphbPY5irj27LDQJXSJRKFcEO2O5dIe4d4tb7nr9v7ATDcfGc5ezLsSUiHrV3KCg== |
| 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
| 2026-09-17T10:31:59.015397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067654observed ab14e47ca6303a816dc7a6ba5b7d4359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:58.991566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067654/manifest.jsonobserved 5b853c7bc7ce800196c17591bb765a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:58.972593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067654/publication.mdobserved 140eef29af9fa35a4f15771a83cce0d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:58.949632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067654/publication.txtobserved bce434482f236bf7d40235557a716d1d...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. |
|---|