OT-2026-000062974
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062974) never changes.
Identity and time
| Publication number | OT-2026-000062974 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7d0c-ab65-87ac84fdd7d5 · 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-2026-000062974 |
| Status | PUBLIC |
Content hashes
| Canonical text | 185758a31835d2699a5f7078e3563ec4232a7d087b46e104387e718661bd0199 |
|---|---|
| Markdown | 805d6268db53aa5e27a04abd5327c60b78a0a033d20663b6d4629e8ae2985f38 |
| Publication page | 98e5eb7819794b90aeeeb17c9d2ede7cf4571b159a4276943110db718618d964 |
| Manifest | a51a5013c1b26f6f1b4b51a56fc2339e6de637cbf0817de90e0d68a24fbfa416 |
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 | hc9SOhBghEoOJ74cJg6cdEDgR54+f8Cqz0vtbhg58gDxEt2VQwDVWhid3O9GeQLtN96l8xDdhsPRAbyavpsbCw== |
| 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
| 2026-09-17T10:40:29.496700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974observed 98e5eb7819794b90aeeeb17c9d2ede7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:29.475942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974/manifest.jsonobserved a51a5013c1b26f6f1b4b51a56fc2339e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.422446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974/publication.mdobserved 805d6268db53aa5e27a04abd5327c60b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.377207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974/publication.txtobserved 185758a31835d2699a5f7078e3563ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:42.439827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974observed 98e5eb7819794b90aeeeb17c9d2ede7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:42.421444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974/manifest.jsonobserved a51a5013c1b26f6f1b4b51a56fc2339e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:42.401475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974/publication.mdobserved 805d6268db53aa5e27a04abd5327c60b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:42.350329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062974/publication.txtobserved 185758a31835d2699a5f7078e3563ec4...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. |
|---|