OT-2026-000070327
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000070327) never changes.
Identity and time
| Publication number | OT-2026-000070327 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-70b2-9487-e96471abe04a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 221ea9556387dc2aa478a9ec1ec08962cdfa47a259cc64fa2a70356cfc3174f9 |
|---|---|
| Markdown | eefa8e131ddea54583ee6baa4de42a0a4a7f3e3780c5843c102e76434dd6da3b |
| Publication page | 900ce92eb37737b0524956939d5961782f04476e750bf8cd5cffd3f0301a150e |
| Manifest | c44d6688a1882ad4d71259ca3f8578ec9d2102a77ff3c5e029369b88de9376b7 |
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 | uPsK6FuNsCV4Ja8D/0PfAvQgQTXuUsGvmn5bHQPzsYH+R9FJGOXOPIhJSVHed95LiR/HQDEXAdrb8BKrTOR9Dw== |
| 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
| 2026-09-17T10:26:07.129944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070327observed 900ce92eb37737b0524956939d596178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:07.113532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070327/manifest.jsonobserved c44d6688a1882ad4d71259ca3f8578ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.098064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070327/publication.mdobserved eefa8e131ddea54583ee6baa4de42a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.080735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070327/publication.txtobserved 221ea9556387dc2aa478a9ec1ec08962...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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