OT-2026-000100752
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000100752) never changes.
Identity and time
| Publication number | OT-2026-000100752 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-76ab-abfc-d9c3871812bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100752 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5f5b004196d104f1ae4a52539c81956f2bf18b1ee322dd4ec8cba0c1ab26e48 |
|---|---|
| Markdown | 74ad726b6a3a608ac9f0f2f48474562856b0b563b647dd8fd9d632761005f3de |
| Publication page | 78bba5f6e65e5d44f9f2b305c9e65d71eab6de4dadf84eee14ac540a89f50a72 |
| Manifest | ee80d3107b94068ecf1c23d8db67c2347b2f7193db465cee1b175081fd7d33be |
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 | XdRm/oPr9MruhyT1Wlc5z47W7m2Qe8k50T1jjuNeVk2JcQRNE7weokDG5PU9jIupCZGX/BNjv/rHbP96JycPCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:35.279973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100752observed 78bba5f6e65e5d44f9f2b305c9e65d71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:35.262100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100752/manifest.jsonobserved ee80d3107b94068ecf1c23d8db67c234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.244918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100752/publication.mdobserved 74ad726b6a3a608ac9f0f2f484745628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.225152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100752/publication.txtobserved d5f5b004196d104f1ae4a52539c81956...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. |
|---|