OT-2026-000097745
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000097745) never changes.
Identity and time
| Publication number | OT-2026-000097745 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-719b-93c8-830a85b5d6d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097745 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6beae09995707e01a7cdf60ab75c5a21d92635b8875f2536baa9c8e2ae9518a |
|---|---|
| Markdown | 36d160a90fc28aacaac294fd460e7978193010cb29e34f286aad1a8ca8fc7e01 |
| Publication page | d665bbe41a9a6497bb4343864e9b9f0c2949f47bb7f3a3de77f236761a859375 |
| Manifest | b7d8b7a979d18f00e0fe2d4121a6ad7295f4650729f5916e89548d86eb92cd09 |
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 | ekzDHYdlQnO7v3C4vRX5U7fGqThDhHlIuFoTqYGF6ohofbEo2ynGwJm2t30EDgFLVeJEqzw7UA8DZXMk1BjxAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:47.948694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097745observed d665bbe41a9a6497bb4343864e9b9f0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:47.928114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097745/manifest.jsonobserved b7d8b7a979d18f00e0fe2d4121a6ad72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:47.904605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097745/publication.mdobserved 36d160a90fc28aacaac294fd460e7978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:47.878641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097745/publication.txtobserved f6beae09995707e01a7cdf60ab75c5a2...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. |
|---|