OT-2026-000099983
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000099983) never changes.
Identity and time
| Publication number | OT-2026-000099983 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7e21-85ac-be9e848c2037 · 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-2026-000099983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10101936be7ab7f53a05f4c9aebaea0ea73c57b3a5dacf2e56eef377fce87945 |
|---|---|
| Markdown | 24025735bc61c0d37f244aa4ab24ecfa4fa1a13a368b8dd97e6edf70a7206bf2 |
| Publication page | dd389b4294dd590d47b8b984ee5151228e094df944fc0ab401c98b30947b5e76 |
| Manifest | d0085595754e4c5fcadc79cac0fd57be238ccbf7b34e55da1c58706295191f1d |
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 | 4VpdSayI0pDCelu5cnsgwLIppBVX+0TmIgZOTHN9dzRDQazt6mzMGs/oRJ6Ll/ZiQHi+d5SzFgOFUeB7xzScAA== |
| 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
| 2026-09-17T09:30:41.228366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983observed dd389b4294dd590d47b8b984ee515122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.209312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983/manifest.jsonobserved d0085595754e4c5fcadc79cac0fd57be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.190085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983/publication.mdobserved 24025735bc61c0d37f244aa4ab24ecfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.169326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983/publication.txtobserved 10101936be7ab7f53a05f4c9aebaea0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.565925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983observed dd389b4294dd590d47b8b984ee515122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.547401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983/manifest.jsonobserved d0085595754e4c5fcadc79cac0fd57be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.530498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983/publication.mdobserved 24025735bc61c0d37f244aa4ab24ecfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.512199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099983/publication.txtobserved 10101936be7ab7f53a05f4c9aebaea0e...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. |
|---|