OT-2026-000058318
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000058318) never changes.
Identity and time
| Publication number | OT-2026-000058318 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7e88-b9ad-a1f563e5ba76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f7598d336b6c1962864d68e7567478b92299773950eada1cdf24955e6ac777f |
|---|---|
| Markdown | d4c6458b5722b23ae0247093647efe03fd087de989a05aac9d5ac79a668559b7 |
| Publication page | 2f50ad0256e6335219ab525c9b81c97e58af31bddfee6dfd32ff1a0a63aa3d16 |
| Manifest | 0e2d1a25ced245a8670717e44118b31abfe707f4e1435523ceaa14bd7cd178cf |
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 | lrccyRVx/yFFQKMKuzSJAipJxIrb9cnHzuhNFh8G6nYBspYYFr1pkYt98c+0UPWvxoelYdI6DeoiMqpWnFrODA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:43.423910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058318observed 2f50ad0256e6335219ab525c9b81c97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.405589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058318/manifest.jsonobserved 0e2d1a25ced245a8670717e44118b31a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.389269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058318/publication.mdobserved d4c6458b5722b23ae0247093647efe03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.372384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058318/publication.txtobserved 4f7598d336b6c1962864d68e7567478b...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. |
|---|