OT-2026-000010069
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, vented 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-2026-000010069) never changes.
Identity and time
| Publication number | OT-2026-000010069 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7d75-bbc4-bdd427fd48b1 · 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-2026-000010069 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2a16a2bd951e76c4a0d677c1422b538cd3b9f09e10710b0da897622ad491a6c |
|---|---|
| Markdown | d43ff62f4549efecd483035959029d44e33647d5596c55d8caa85f7d6d01bd69 |
| Publication page | 8b03c973a21c5f788587c2905532a5105b69b00226ada50d564218479e245d21 |
| Manifest | e7c4c12aa0e98e3123919b6ed491c6b230279ea23ebfff21518a36991588d264 |
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 | vsSr+YZD/QdMgBumu1aaNpV03d01Ee2mbr3/a/b3SnwI3vfyr/nKyS9JSuc7xXuCWSxGGAVPuoY1kDmfoihyBw== |
| 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
| 2026-09-17T12:16:08.737411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010069observed 8b03c973a21c5f788587c2905532a510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:08.717376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010069/manifest.jsonobserved e7c4c12aa0e98e3123919b6ed491c6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.695858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010069/publication.mdobserved d43ff62f4549efecd483035959029d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.675857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010069/publication.txtobserved f2a16a2bd951e76c4a0d677c1422b538...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. |
|---|