OT-2026-000100105
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained 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-2026-000100105) never changes.
Identity and time
| Publication number | OT-2026-000100105 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7516-8a58-2132ab26c537 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80d00da00fc7c6c0438135074c3fc45c498ec74edcc2262e0621b2c2f95cf8ed |
|---|---|
| Markdown | 380fba3d46c4ddecea4b69ea6ac0c68f298285885d3b7f780c9950b7511a5fdc |
| Publication page | b986a50e856f2f1d07e58772dda09ffadaea69205195036c46f58ee25e58ed06 |
| Manifest | 6ade9a7f51bbd6af07b0ac6d1e27b6724b5ebe898f499dae14a5b9c209928582 |
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 | VzkUr4oAMbYWZBSvf92k38GrO1ho4L9VOGOxvn0VADy8xR+BRr90Z1Wqu7purm3QFKU0K/ogX/WgaT6XNpaMBA== |
| 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
| 2026-09-17T09:29:03.985924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100105observed b986a50e856f2f1d07e58772dda09ffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:03.968972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100105/manifest.jsonobserved 6ade9a7f51bbd6af07b0ac6d1e27b672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.951277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100105/publication.mdobserved 380fba3d46c4ddecea4b69ea6ac0c68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.933609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100105/publication.txtobserved 80d00da00fc7c6c0438135074c3fc45c...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. |
|---|