OT-2026-000075094
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000075094) never changes.
Identity and time
| Publication number | OT-2026-000075094 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7741-b1d9-ef1402e8fd15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99088ea66a7fea10613cbf16f289580da8bebe4150548abebc65e2a33dd29568 |
|---|---|
| Markdown | cc9f7e07df56117ace48d49e0b83822cb91406e351da9bd77ee4aa14d2fa5fe8 |
| Publication page | 76d94b0801ab10bb03099e532a386467404c9ebc56cc98daf4dd21242c50595a |
| Manifest | 80fa4476de31f3f6998c80fa5c2e815f513b12900bcdfc4187395a8208169dc3 |
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 | hrfUfKOhd+V+hhMGf2gOEisZnkNZ9a6ODACwu6vxyNfSXNON8hsys9HVCR5pSH2M+xkIVG2lXU+oNvsDYkJzDw== |
| 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
| 2026-09-17T10:18:55.129717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075094observed 76d94b0801ab10bb03099e532a386467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:55.113305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075094/manifest.jsonobserved 80fa4476de31f3f6998c80fa5c2e815f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.096760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075094/publication.mdobserved cc9f7e07df56117ace48d49e0b83822c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:55.079303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075094/publication.txtobserved 99088ea66a7fea10613cbf16f289580d...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. |
|---|