OT-2026-000064181
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000064181) never changes.
Identity and time
| Publication number | OT-2026-000064181 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7372-a49a-57d811485ac3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064181 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef046be4e7673e820f60d76471d35764f7501129f0df45796f38fea75fc068b6 |
|---|---|
| Markdown | ee07aa56e1885b3698bff3f5b665628e019a0b2538e9f81f5797af3a1c150442 |
| Publication page | 26e029d7adde6ec35d2dc8a7548aa6453c17d2e7cb9093e0aa374fcad35bbdd9 |
| Manifest | 41132c53388b06c5954596af91e5bc93cc8164fd2bc1d840fb179898a77f9f5c |
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 | KB/tMTR//Yx7jcpcdYSsqsoQQBpHsUBtbw6Rw0UsAUvHRTuDoL4HYxqHYqDNrwodmbcPTyeC0Esv0PGNEcQcCA== |
| 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
| 2026-09-17T10:36:11.885168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064181observed 26e029d7adde6ec35d2dc8a7548aa645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:11.866833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064181/manifest.jsonobserved 41132c53388b06c5954596af91e5bc93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.849291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064181/publication.mdobserved ee07aa56e1885b3698bff3f5b665628e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.829439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064181/publication.txtobserved ef046be4e7673e820f60d76471d35764...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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