OT-2026-000040460
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000040460) never changes.
Identity and time
| Publication number | OT-2026-000040460 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-792b-83e5-125ff9f0816e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0471ed495dfc85d7b4e79800829e0ab3530224833842099fad5c90c8191efe64 |
|---|---|
| Markdown | 2626430e6407b4bff63e829fa231c39c5e3f49bf262292aa1b82487d46a42ec0 |
| Publication page | 80787fe2d051cd6799d85c0232ea36833fb045700a79edb1e6bba4de22c749d8 |
| Manifest | c1305c843d17a059e56e2acecb5242d5d6ec6f8bf48fcd6ca4d1350b65244222 |
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 | wjyiiuPtb7XmEGjLTz+ow4Nfg3ZJcq4AaDZMFCaupVQCs/dW+cO3tB6Sn9j7UrQrXINo1GNJwbGFCJ7T7Ve5Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:30.300983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040460observed 80787fe2d051cd6799d85c0232ea3683...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:30.282289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040460/manifest.jsonobserved c1305c843d17a059e56e2acecb5242d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.264650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040460/publication.mdobserved 2626430e6407b4bff63e829fa231c39c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.245509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040460/publication.txtobserved 0471ed495dfc85d7b4e79800829e0ab3...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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