OT-2026-000035203
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000035203) never changes.
Identity and time
| Publication number | OT-2026-000035203 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7e91-b746-4771f61c5e03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035203 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbbf454f0da5453848cddc46aaa5ad95ce3a56f4e800c5bf88ade64125da223d |
|---|---|
| Markdown | 2bd59b2180ba74697e2575d5579c6ed280e7ff7e256a23f3b025a82818b2ae55 |
| Publication page | 21ca320b9f472d96dfb73b2e1fb162e20977e9580136114f0dc044bbf80b33a8 |
| Manifest | de5ac1e5b83d3c75839e5e1ff8424c550a8a127cc4f60dd73fe9606acdd99798 |
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 | o1MP8kUUHeYw685POo5UCETM3cx9Rvm9DBa3OqDNT4gIYo32G0l+upXm+KIT/P4XnITsv9OTMAzvIFqEZQyOBw== |
| 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
| 2026-09-17T11:28:19.773847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035203observed 21ca320b9f472d96dfb73b2e1fb162e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:19.754572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035203/manifest.jsonobserved de5ac1e5b83d3c75839e5e1ff8424c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.738459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035203/publication.mdobserved 2bd59b2180ba74697e2575d5579c6ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.720028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035203/publication.txtobserved fbbf454f0da5453848cddc46aaa5ad95...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. |
|---|