OT-2026-000063238
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-2026-000063238) never changes.
Identity and time
| Publication number | OT-2026-000063238 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7e96-bc88-c28481b5c03d · 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-2026-000063238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bbdb461b96817714aea21f9c90537670a9880751e7db351e29a9f25cdb1c070 |
|---|---|
| Markdown | 670deaf20dd389fd3d1be866809a7ba55d73589259114729f4ab55afddaf9176 |
| Publication page | 2a51828e367fef14c61b41285db04505aae5afb6723f26bc3c38f2fd6705b2c6 |
| Manifest | 28bd95d66700e47b53ac977bf7e7512654ad583bb76f4f98cf680183f78d23d7 |
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 | PCDMkAgfaXbeWJ/IRSvtu3mplMUp9/a9/nCSrpe54OEXoFDCIKrZZGW9yJs/yuoOXdp+n55MYGPBZVaGLTbtAg== |
| 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
| 2026-09-17T10:39:07.203857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063238observed 2a51828e367fef14c61b41285db04505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:07.186544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063238/manifest.jsonobserved 28bd95d66700e47b53ac977bf7e75126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.168179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063238/publication.mdobserved 670deaf20dd389fd3d1be866809a7ba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.149119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063238/publication.txtobserved 6bbdb461b96817714aea21f9c9053767...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. |
|---|