OT-2026-000014075
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000014075) never changes.
Identity and time
| Publication number | OT-2026-000014075 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7f46-af47-49cca846cf76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014075 |
| Status | PUBLIC |
Content hashes
| Canonical text | e849c798ec8a3f7bc21391d6edcf162a095fc433e522263aa7cd41e1315948b7 |
|---|---|
| Markdown | f81210e3deb5bea2caf084c462130a0db3fc35eb73cacd5425d9239c1b444f73 |
| Publication page | 8c510006ecdff7fbc3eaf005895909e90d2b605cb18614d7573e18e07a8ab14e |
| Manifest | 6c34b78c01068c5db23cc757c747a41f64fe222da6cc21e8d410390ab60b68a0 |
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 | j+UidpXJ63NFINTz78v0B1RBsKzqhDHVRmMgNs83CN5azAwvnAFtSJLfE1+ezsjlnL1e+/MOncqoFD4SrxGsDg== |
| 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
| 2026-09-17T12:09:19.457846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014075observed 8c510006ecdff7fbc3eaf005895909e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:19.439429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014075/manifest.jsonobserved 6c34b78c01068c5db23cc757c747a41f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.420465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014075/publication.mdobserved f81210e3deb5bea2caf084c462130a0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.401508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014075/publication.txtobserved e849c798ec8a3f7bc21391d6edcf162a...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. |
|---|