OT-2026-000041099
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, 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-2026-000041099) never changes.
Identity and time
| Publication number | OT-2026-000041099 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-70fe-977f-a50d5095b64e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 434e1a3a95737aefcc5fa717427a82f7a2a0d62ba3a9feec3ac52cbb15e6f872 |
|---|---|
| Markdown | befe1b939592a5ab6457049d975eb5a2a3301ebd05f27acd87b3c907b9c3c8ae |
| Publication page | b174661ff79bdfd479044159d7e59cf35fc7a12ce19a3f3ea392982160733fbe |
| Manifest | 0484df68183f5289ada60a41fefc8508e613e79ba4d9b35fd786c6b16d638c1c |
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 | mAuuLEJ+DZgO1niu9QhAnpgJa80IoqybVdV5tsFfPNIx5x0+qBdzIToM3YzqEloOcIk+N2mkQKLCNRE+G8/UCQ== |
| 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
| 2026-09-17T11:17:01.103515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041099observed b174661ff79bdfd479044159d7e59cf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:01.087867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041099/manifest.jsonobserved 0484df68183f5289ada60a41fefc8508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.071971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041099/publication.mdobserved befe1b939592a5ab6457049d975eb5a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.052755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041099/publication.txtobserved 434e1a3a95737aefcc5fa717427a82f7...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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