OT-2026-000058549
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000058549) never changes.
Identity and time
| Publication number | OT-2026-000058549 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7dbb-9a7c-7a7eda3541dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058549 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3246dbd3f0754faeda3f3dc74b7e0282815c035f647b6347c3c9eba9d1e2496 |
|---|---|
| Markdown | 3d06cec1060047d6cb2a951963ab436cb2f9521512de648554c93e10483de138 |
| Publication page | d9d1752121afe6f6b3c02ca763cb826edb514330f27542ca9b6611f0e52e6aa7 |
| Manifest | 0640519b952adc976ab144916bad599eaa0944e7d7c46e9f57404cfae9b1fe2a |
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 | U2l631UgG4MfmAbvQMeFjdK0gkIEj0aWlQseu5lbb4egg9YSLuD2zH16Vh/JsxSvvH4OYl7dhEADC+X1BfGaBw== |
| 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
| 2026-09-17T10:47:01.648732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058549observed d9d1752121afe6f6b3c02ca763cb826e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:01.630939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058549/manifest.jsonobserved 0640519b952adc976ab144916bad599e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:01.613332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058549/publication.mdobserved 3d06cec1060047d6cb2a951963ab436c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:01.592535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058549/publication.txtobserved e3246dbd3f0754faeda3f3dc74b7e028...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. |
|---|