OT-2026-000014105
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000014105) never changes.
Identity and time
| Publication number | OT-2026-000014105 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-741d-aadf-9b7218d90d41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 590b324c18915b71c13b7382dc2ca3001a4e58dbad07307dc9ae288f7a20f23a |
|---|---|
| Markdown | 932229272db695f42f722df93e9adb02cd6c5709105a7022d57cc817f92b989a |
| Publication page | ba5caf2ecea8174686d783d84077c7f772b38a21256da87a71d99fd3d3954658 |
| Manifest | 03092b6d75b6618b5d3ec3d49505891952d32def5a2fc36d61b3e0fdc8a81502 |
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 | neYXIq273H9x8XWYJmR9DwEpDfUmZMcysZOqGj5d9FK4v8c8rTjYMl8UbdunyWx/t8yFxHjZDPI+TxwM9pHmDw== |
| 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
| 2026-09-17T12:07:10.150015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014105observed ba5caf2ecea8174686d783d84077c7f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:10.131083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014105/manifest.jsonobserved 03092b6d75b6618b5d3ec3d495058919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:10.109719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014105/publication.mdobserved 932229272db695f42f722df93e9adb02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:10.088413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014105/publication.txtobserved 590b324c18915b71c13b7382dc2ca300...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. |
|---|