OT-2026-000009716
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, 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-2026-000009716) never changes.
Identity and time
| Publication number | OT-2026-000009716 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7608-aae4-b56fe4838e55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 890e7df7e2c55957d065b8a5776d5b0c868ea0c865d5087e4e35a90efc0bad69 |
|---|---|
| Markdown | f8971a64fd5195914c8fc4bbdee90761f236e021c62df26df40d090c0c840a1e |
| Publication page | 2fedb6e36b5be5e1aa352eb2e66eef7549caa145efe1d4ce478bce20c1971b48 |
| Manifest | 63d06e339ca2374348055097e5b6d5e6e29a2bacd09237cfb96927a0cc0612d7 |
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 | D0+jaAFJf1WA0f5vH5htclpylOKbGHRRX0OlyNiuI8axMRi1QDcDCKCinOSt0/EMavjU4tlNWq5W/o+9Vq0VDA== |
| 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
| 2026-09-17T12:17:12.642697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009716observed 2fedb6e36b5be5e1aa352eb2e66eef75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:12.623418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009716/manifest.jsonobserved 63d06e339ca2374348055097e5b6d5e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:12.606134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009716/publication.mdobserved f8971a64fd5195914c8fc4bbdee90761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:12.587249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009716/publication.txtobserved 890e7df7e2c55957d065b8a5776d5b0c...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. |
|---|