OT-2026-000016768
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000016768) never changes.
Identity and time
| Publication number | OT-2026-000016768 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7540-b5b0-90f895e365e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74519b06d4699f3e08eb5e88d1f2169cb716cc2580af4ee6661ffa461f564cb8 |
|---|---|
| Markdown | 91e1aa463cf3981a3408de8e8c284f7f9cd3e01f0572bfeecd7d364662f60009 |
| Publication page | 701fa9347ad592348c9c732a20a19d59d9cb756b9c6fbf8235887e790e882209 |
| Manifest | 8fee7aed1877155e8a958a83e90997aafd2f257ebc7dd1b7715b071f3848ad1e |
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 | h1eie7zTBGQYIlAdmN8E2BTbDpihnvTNs92uusNV4XRktHE6bdLyEFZsEHqidWoDF4LBlj2u0pe1qg7KqQ0KDA== |
| 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
| 2026-09-17T12:03:00.548950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016768observed 701fa9347ad592348c9c732a20a19d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:00.532354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016768/manifest.jsonobserved 8fee7aed1877155e8a958a83e90997aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.513519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016768/publication.mdobserved 91e1aa463cf3981a3408de8e8c284f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.495649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016768/publication.txtobserved 74519b06d4699f3e08eb5e88d1f2169c...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. |
|---|