OT-2026-000009917
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000009917) never changes.
Identity and time
| Publication number | OT-2026-000009917 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7860-8f2e-94820c8c9781 · 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-2026-000009917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 972fd3b0e8687057dbf43efc88dc6e2070a0b0fc08fa024e305495f7c5638128 |
|---|---|
| Markdown | 2bcee79f707c813f564737919fecd40b9a3bd58986412a789d37f05b2e7c58d5 |
| Publication page | 766538db76449018aeb953beb7fc444a0d7f8f13638d12b91f4c34f457691e82 |
| Manifest | 12e3f65ffa1bb9ef3d6bbe4af61d550649b0bea78f53f34e7632e467a16c6ed2 |
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 | 41t87DgVwUVc5xrALfkKOTcwB8BvGSDWIXjq0djvZJzdHsD+2tm9cArriUPjfd3ry47GDFzocIxSO+UaN/TdCg== |
| 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
| 2026-09-17T12:15:56.128943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009917observed 766538db76449018aeb953beb7fc444a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:56.107103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009917/manifest.jsonobserved 12e3f65ffa1bb9ef3d6bbe4af61d5506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.087606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009917/publication.mdobserved 2bcee79f707c813f564737919fecd40b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:56.069125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009917/publication.txtobserved 972fd3b0e8687057dbf43efc88dc6e20...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. |
|---|