OT-2026-000071263
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071263) never changes.
Identity and time
| Publication number | OT-2026-000071263 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7844-bb09-640faf306835 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071263 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3e2e6ea356df4c6c5b32b6bf5ded4be02dbeca4e138760220da85a13bede6c6 |
|---|---|
| Markdown | 132eaeb78ba9feb6720f310c5ddc84daa49ac6aad61b7d4a05948a8424cca1cb |
| Publication page | 64f3afba35e7563465d900169c7fa415c53475d10966993ea17a33d092bf5281 |
| Manifest | cabc04aa680050beb5ca1bded3a058aae0e907bbebe8badd5e7b8d9c42c953e0 |
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 | Nijvz600uUDbebufYSfTng2MsPKSUrM4Sax2hUCStKWcDf6rA+xqkwLwpwqr62CORGuL89VqStrzU8J7U160Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:49.327826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071263observed 64f3afba35e7563465d900169c7fa415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:49.310295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071263/manifest.jsonobserved cabc04aa680050beb5ca1bded3a058aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:49.293151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071263/publication.mdobserved 132eaeb78ba9feb6720f310c5ddc84da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:49.274049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071263/publication.txtobserved e3e2e6ea356df4c6c5b32b6bf5ded4be...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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