OT-2026-000076359
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000076359) never changes.
Identity and time
| Publication number | OT-2026-000076359 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-79db-986b-1284fa42b513 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 393f92d6c9e018d33cd8ac618bd7f1d0474f4c596ecfdfc9300943b7bc23f668 |
|---|---|
| Markdown | 1c282c2a88a013cb56b63eb39ff58f334eee1bd4b2c4ea9e7c7138847a163c35 |
| Publication page | 61498f7f9651da7f2030b3ea3067ec4de8385e602d77567452d1be2da9417294 |
| Manifest | 0031e21bd5e2d2f0b23e7f9d2eef2b42b1a8e707d8a31ca23de1bf068c2fc03c |
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 | 5rd51+7b3iXv0vcncIqZkS8sG4/tGyrOE2R8fWOdYnW9fmPsuqFu4zx9iNvp3M0yRl5vvEjhS3ZJ79mnxm9MBA== |
| 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
| 2026-09-17T10:12:13.446318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076359observed 61498f7f9651da7f2030b3ea3067ec4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:13.425815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076359/manifest.jsonobserved 0031e21bd5e2d2f0b23e7f9d2eef2b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.405172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076359/publication.mdobserved 1c282c2a88a013cb56b63eb39ff58f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.383690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076359/publication.txtobserved 393f92d6c9e018d33cd8ac618bd7f1d0...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. |
|---|