OT-2026-000084374
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000084374) never changes.
Identity and time
| Publication number | OT-2026-000084374 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-77c4-9049-c0d29c31de03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084374 |
| Status | PUBLIC |
Content hashes
| Canonical text | d04996735f0a42f743b64522d31e7980e3e172e3f95c36024fb6146b4f5695a0 |
|---|---|
| Markdown | 558f75f14060accaecfb498cc1abaaa38b770a303a8642bc8b20a979f7afcf8a |
| Publication page | 8c0c70b1ac9252f4da6d41b23f67782b2f6ae6a7473a90cdcf512216c8176444 |
| Manifest | 2115bbcc59322597250c4f129118b35f93d5634aad21e6cfbcd255833d6d633a |
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 | +fcIkWZKXXYw8dx/Eqxiw61DO+ekwE+w/S0SmQje0de0VI4T4ewNFM8nrN3fh1tQDga6TSH1zCLBhDua/8XkBA== |
| 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
| 2026-09-17T09:56:18.777706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084374observed 8c0c70b1ac9252f4da6d41b23f67782b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:18.761627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084374/manifest.jsonobserved 2115bbcc59322597250c4f129118b35f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.745475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084374/publication.mdobserved 558f75f14060accaecfb498cc1abaaa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:18.727595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084374/publication.txtobserved d04996735f0a42f743b64522d31e7980...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. |
|---|