OT-2026-000085655
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, sustained 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-2026-000085655) never changes.
Identity and time
| Publication number | OT-2026-000085655 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7d90-93a4-a05d1d2a3892 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085655 |
| Status | PUBLIC |
Content hashes
| Canonical text | f57a959624e152da3f7ac09c5a9565a713c2dfa3971f2d8352dd657b5ae3efbd |
|---|---|
| Markdown | 229911223858fb7366fb09a8a8d1197784b0ca205ff446a691a1ffd10e572716 |
| Publication page | 099675424733ec3d5e0f0dd02af452ff8878f8ff1992684fbfe66535af4d44e5 |
| Manifest | 464866d7795103bc3acec4af6109ec491c9ea14338c298233b01ed5051b108a3 |
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 | sEgonZRrPUTNe3aTB0j5e4mT3fOKnHBV98BbF7rx+dyrat+GkvC5WTPba9yEfe8vu6KyjyXjT8cPM0axsIg0DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:32.737704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085655observed 099675424733ec3d5e0f0dd02af452ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:32.721160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085655/manifest.jsonobserved 464866d7795103bc3acec4af6109ec49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:32.704150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085655/publication.mdobserved 229911223858fb7366fb09a8a8d11977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:32.686839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085655/publication.txtobserved f57a959624e152da3f7ac09c5a9565a7...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. |
|---|