OT-2026-000034467
Publication integrity record
Foam pad vacuum gripper, three zone face, pump 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-2026-000034467) never changes.
Identity and time
| Publication number | OT-2026-000034467 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7ce5-bb38-77df16b41296 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8484ec63c8d2de6290199cf16854b72f1237f13557e377fdeffbce7cc7c73e25 |
|---|---|
| Markdown | af02f1fbf8738714443610c783bb3b293c95759b3584ff52be0acc9355050147 |
| Publication page | 7aa7f9c5507eef001d0256192c6a562ed96f034de1a05eecde423fa160969d7b |
| Manifest | 905ba293be46d1cfe6ae54186795bf6461e37e742219c452fe7c02c0049ba1a1 |
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 | Pp+1dhIaiLImZSoyLCOjDFG5CbBXpYwNF8NBCRn9ZYRekELKriDGp6RxJEMPkreGxCua2LicXtll5RP56xKEDg== |
| 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
| 2026-09-17T11:28:47.666171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034467observed 7aa7f9c5507eef001d0256192c6a562e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:47.648376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034467/manifest.jsonobserved 905ba293be46d1cfe6ae54186795bf64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.630104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034467/publication.mdobserved af02f1fbf8738714443610c783bb3b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:47.613785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034467/publication.txtobserved 8484ec63c8d2de6290199cf16854b72f...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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