OT-2026-000060217
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000060217) never changes.
Identity and time
| Publication number | OT-2026-000060217 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-74d1-ba6d-7571262994a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e3105feb7781d6c73e16954c7b03ead6d32ba256b723f859dfd9ac044bcf551 |
|---|---|
| Markdown | d1e41df754ed7f571adae55505abcb588fb60f2c9ea162fea49fee9947fb9b90 |
| Publication page | bf43104744d49d14c75a33209b552d4662be9ac316151ee0c6952936c145bbde |
| Manifest | 010d8f8bee6a347a33b281ff9de7356d21f2721f3d5ae847ee313579d9cd63b1 |
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 | cXuKXKr7BVCfqMhFdhvQtse14dngJ9RWC/IoclxIjIWUktwDli1lgsTGvEljm00QhSt71hsmzmNF3ipwQEyuCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:53.541548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060217observed bf43104744d49d14c75a33209b552d46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:53.524586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060217/manifest.jsonobserved 010d8f8bee6a347a33b281ff9de7356d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:53.508369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060217/publication.mdobserved d1e41df754ed7f571adae55505abcb58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:53.491163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060217/publication.txtobserved 0e3105feb7781d6c73e16954c7b03ead...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. |
|---|