OT-2026-000101830
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101830) never changes.
Identity and time
| Publication number | OT-2026-000101830 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-75b9-820f-0672fa9bfee1 · 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-2026-000101830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96823440ad72f31a2d4e418baff47f8b1783191f40af8dc11daa1a5be389e019 |
|---|---|
| Markdown | 7aa5904ea493cfbcf17ad845ea1d1539a2c6609ab73154f687e5c8f07adee119 |
| Publication page | 724145b6785cec38678144aad08439292c9f530bf5f71886960babe3f89ed5bf |
| Manifest | bdc05f9ef5b0d4d1c145b5f03ff667fc16024606b6cbee13702557d60358ee65 |
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 | 0llEJKwvvIf4o4e2yePeonKIldNPPLZMBLcLPzLvbltQdTPjQnDBjSq+j78aAoALfdyPgpluUtSokWnKBXqyBg== |
| 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
| 2026-09-17T09:26:19.921018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101830observed 724145b6785cec38678144aad0843929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:19.902413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101830/manifest.jsonobserved bdc05f9ef5b0d4d1c145b5f03ff667fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.884879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101830/publication.mdobserved 7aa5904ea493cfbcf17ad845ea1d1539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.868519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101830/publication.txtobserved 96823440ad72f31a2d4e418baff47f8b...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. |
|---|