OT-2026-000009829
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000009829) never changes.
Identity and time
| Publication number | OT-2026-000009829 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-709c-96e3-d1be6905035a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d5f66f272a45446333091237d6dd6cc34bfa778c95365ee170e2ba95cdfa81d |
|---|---|
| Markdown | 14c364cd405ea56466f5c8c574367ae052e43085ac68c24c643a452f9e390f11 |
| Publication page | 37a59a8f9e9dbe292128b4a61357b2eb8c3548c5dd55840e313dff778a5001d2 |
| Manifest | c943884e2355a8a79d07f0585b5476307dc3c1cb0c8f8bf0b1e7d836fc0ef8dc |
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 | 5qFQgrH2vJMmdnF3ibzyBY3GSoDeTf4JXYyJeWikrgi4x91ChIU1mQa8bjgkccAyeHqOADE6McxTDmpUg8etAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:45.710155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009829observed 37a59a8f9e9dbe292128b4a61357b2eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:45.692075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009829/manifest.jsonobserved c943884e2355a8a79d07f0585b547630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:45.673591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009829/publication.mdobserved 14c364cd405ea56466f5c8c574367ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:45.655193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009829/publication.txtobserved 0d5f66f272a45446333091237d6dd6cc...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. |
|---|