OT-2026-000098817
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000098817) never changes.
Identity and time
| Publication number | OT-2026-000098817 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7407-b8ca-13d992dc522a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44dd1d64fd36f68713b30d2b4b1a57cba924aaa7c731b7af14bd3cf20821d546 |
|---|---|
| Markdown | 3dbc6920a240b10bdb58468a6d71dfdef2b94ce8e7a2405a4f2e72e85bb1fd62 |
| Publication page | fb9c2a85a87212e532940bfbb4d99501c6d3294a666afb38293c5a5bec1e5218 |
| Manifest | 6e3a270078143409c12246ce3a7365de4748217bbd986dfdd7e1367ab3371d35 |
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 | 7OhUSyPOc+L1ypIk94Vd9tATz1PC1Sj9M41y70k+XqZjZ1O4YxcdeRGUHRix2mCuBumned1ZEpKZ/qOffFwBCA== |
| 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
| 2026-09-17T09:31:09.128600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098817observed fb9c2a85a87212e532940bfbb4d99501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:09.109773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098817/manifest.jsonobserved 6e3a270078143409c12246ce3a7365de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.091812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098817/publication.mdobserved 3dbc6920a240b10bdb58468a6d71dfde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.071518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098817/publication.txtobserved 44dd1d64fd36f68713b30d2b4b1a57cb...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. |
|---|