OT-2026-000101267
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101267) never changes.
Identity and time
| Publication number | OT-2026-000101267 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7e96-a4af-f4fd84194c74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e029bd21bad1ec12e5563560770f6b6c5346553fb2112b17691aeab969ba411 |
|---|---|
| Markdown | 84a47f6f05af29dd3df4dd4e44847dcfa2166f7c328d7abba2bcf3aa702d08a7 |
| Publication page | ccb50e2000bebf89f4b959e7bf9dcf8088eeeaa6459eb6de776820a4cd1341a1 |
| Manifest | ebf651adc7ad58de8a821c6e199a73f5fbd4b5c255e4c5b89f4ce875e9b7f789 |
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 | PURY4QDROs9uL+b16+zOnzNvsT2otQm6AOL/a+6gA/8DmHrFcOfvRHIzM+YqZPM7A72W+HQZw/dGRF0kF+vKBg== |
| 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
| 2026-09-17T09:26:55.997595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101267observed ccb50e2000bebf89f4b959e7bf9dcf80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:55.978708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101267/manifest.jsonobserved ebf651adc7ad58de8a821c6e199a73f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.960211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101267/publication.mdobserved 84a47f6f05af29dd3df4dd4e44847dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.942819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101267/publication.txtobserved 1e029bd21bad1ec12e5563560770f6b6...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. |
|---|