OT-2026-000063226
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000063226) never changes.
Identity and time
| Publication number | OT-2026-000063226 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-72eb-bf46-ddd2a5231ca8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c61c5619128180cd27a5b576158cb6d9d1587d7e6b8bc919c11a4477f0493cc |
|---|---|
| Markdown | 686e38e4bc6a6251b417fc4e04bbab0093d0c7063fafdd425d9ed4ec4746ff17 |
| Publication page | 804b90c917ce033636ea22b93c60d8355953887250ac5e5d12620debc31bff58 |
| Manifest | e01165138ccea5e83ddaf98aac20fc3e939b06a1b2763f6798a63b1e92f45a01 |
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 | Xt3UIFgIQV5l5El0JtCsHIWWfQzHWoSDKghuPMEsRJuo6VdGxJUHv41hcRKnvhjRpdYN9V4TxZMUKD9k8gs+Ag== |
| 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
| 2026-09-17T10:39:06.275499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063226observed 804b90c917ce033636ea22b93c60d835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:06.256820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063226/manifest.jsonobserved e01165138ccea5e83ddaf98aac20fc3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.239395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063226/publication.mdobserved 686e38e4bc6a6251b417fc4e04bbab00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.220854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063226/publication.txtobserved 0c61c5619128180cd27a5b576158cb6d...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. |
|---|