OT-2026-000014773
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000014773) never changes.
Identity and time
| Publication number | OT-2026-000014773 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7c63-af63-339885eaf1b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0718e9dc121b6d20447c20ed06b1c270edc19f0aa5369315734dd4a2a73cb500 |
|---|---|
| Markdown | 55211eef7f0f1bb4a7263b411571ebcb47d448c2852727f04e82a2c86a8b95ef |
| Publication page | a4a6de6c3cf67f21877193f0c835816380a836b65be0a6a695aa69cd812fd568 |
| Manifest | 974542c14b3f6f8a301b14f604bf3a93aa553b479d8ec881768d58742c22db80 |
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 | gao1MPkvKlEc0bnsP6ob3TKJBtU28c+EpG4XIxNobT5VXN0R1UKRfJYPkuA1wcGEAOu0r1kbm5ttjsqMYkpMCQ== |
| 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
| 2026-09-17T12:06:39.728109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014773observed a4a6de6c3cf67f21877193f0c8358163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:39.709629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014773/manifest.jsonobserved 974542c14b3f6f8a301b14f604bf3a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.690464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014773/publication.mdobserved 55211eef7f0f1bb4a7263b411571ebcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.672864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014773/publication.txtobserved 0718e9dc121b6d20447c20ed06b1c270...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. |
|---|