OT-2026-000101662
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000101662) never changes.
Identity and time
| Publication number | OT-2026-000101662 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7958-abb3-cf42acf18166 · 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-2026-000101662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d1ec6b2309e9174332fc616bdcda21101be5ff054ccaf277344f1ac7ef6dcef |
|---|---|
| Markdown | 4334fee90a81a4bb284de767d27f9426a9dd4e26d3d8eab4ab2decb9a8154ea3 |
| Publication page | b01fa2151d12bf349eae993f40c1dce735ac2cd36da28f9e541ee9b53650c71e |
| Manifest | 85aa13f61c85f223df1ca720069e173f1508199b82f060e2b2cae89b7abe0cff |
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 | eRVi5+8XtAxzwH2/v5srCFSAx2XfRUH7lLQrK4MLhlmUHtfKKBAxbKdNVB1oXDtWPiAYZMObmO7aAi8qbIksDQ== |
| 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
| 2026-09-17T09:25:53.897926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101662observed b01fa2151d12bf349eae993f40c1dce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:53.879802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101662/manifest.jsonobserved 85aa13f61c85f223df1ca720069e173f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.861808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101662/publication.mdobserved 4334fee90a81a4bb284de767d27f9426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.842536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101662/publication.txtobserved 0d1ec6b2309e9174332fc616bdcda211...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. |
|---|