OT-2026-000035131
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000035131) never changes.
Identity and time
| Publication number | OT-2026-000035131 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7d15-b77a-2d4f858ad2c1 · 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-2026-000035131 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5087203526fc076499450fbd09be9a198dc4d6bf52a6b3d3fa40109e7a28ed9a |
|---|---|
| Markdown | 1ca75a027ac03b740adaab692ee2149e47b594167d087d24f0d4be575af2417f |
| Publication page | 8369d8572cc621a666bed422fd5c0f6ccf6e71948f628d3604ecbe873ad8b4fa |
| Manifest | 008fa4386b0cf50404342f993c37ba13b8e0dc96c4780c8552ccfaaafe65ffd3 |
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 | M9JeO4GswTOHW+3WbVW9o7T4GHHNbJhQSYtfwiv2ixetHOvIapkICntvyw05nzVtjcS3KHJMhVaLI1rICUs0Bw== |
| 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
| 2026-09-17T11:28:12.956622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035131observed 8369d8572cc621a666bed422fd5c0f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:12.939997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035131/manifest.jsonobserved 008fa4386b0cf50404342f993c37ba13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.922401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035131/publication.mdobserved 1ca75a027ac03b740adaab692ee2149e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:12.905680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035131/publication.txtobserved 5087203526fc076499450fbd09be9a19...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. |
|---|