OT-2026-000101807
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pulsed blow-off 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-2026-000101807) never changes.
Identity and time
| Publication number | OT-2026-000101807 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7184-9f39-da19d64a78b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fe2af5a23374f120ae0764a1a619c0fa82a1ff96296fd108860841910c83a90 |
|---|---|
| Markdown | 1743bd2f396156fe9a269b3f52d89eea048fc08ebd9c56e1be78b5da47d1a967 |
| Publication page | 27a01df79ec7faa4839de7ef37422e745a42cad4a82446b210e84266d6ca2da9 |
| Manifest | 410e0fca72945e991e83ce10bedcbe898ed6d5758f670c28e289132fc279f91b |
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 | OCRXz0zmy/tf1WW+sAK4HJeELCis2IC4XMcGeiklW3V2H7CQEVeGaCvNp/gISTWaRa2QDHG+nzIzzTJN9VYKDA== |
| 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
| 2026-09-17T09:26:18.229019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101807observed 27a01df79ec7faa4839de7ef37422e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:18.212000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101807/manifest.jsonobserved 410e0fca72945e991e83ce10bedcbe89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.194521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101807/publication.mdobserved 1743bd2f396156fe9a269b3f52d89eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.178315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101807/publication.txtobserved 7fe2af5a23374f120ae0764a1a619c0f...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. |
|---|