OT-2026-000101864
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000101864) never changes.
Identity and time
| Publication number | OT-2026-000101864 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7227-8a63-93fecec5106d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101864 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6051861775b8f3860eb23771445422404d442237f05ae3cdebaadddbd1f68ea |
|---|---|
| Markdown | 02b733ef820ca9d9ca3248c451cd8ee0eff5d305f38781a8e48f68142cdfeb6b |
| Publication page | 857829741d1aa5769283c2941311ee4baa8b0a991b593bc6f6803f044c558581 |
| Manifest | 7e6248d6d099aff10159b956df31b1c9ed24bea275030ee811156404207340ae |
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 | DfMaOyaLOlaEj+suiZYTBHArXvJyRnvEunvMkwkdWRYP4jk3OSefZKz+xcvAlv3tD5tqktfkEIlGo5O1/cnhAQ== |
| 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
| 2026-09-17T09:24:28.087812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101864observed 857829741d1aa5769283c2941311ee4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:28.069549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101864/manifest.jsonobserved 7e6248d6d099aff10159b956df31b1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:28.050128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101864/publication.mdobserved 02b733ef820ca9d9ca3248c451cd8ee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:28.026945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101864/publication.txtobserved e6051861775b8f3860eb237714454224...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. |
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