OT-2026-000069907
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000069907) never changes.
Identity and time
| Publication number | OT-2026-000069907 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-77f8-b1f5-11a4712b598e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069907 |
| Status | PUBLIC |
Content hashes
| Canonical text | 720974e9b98e938f1637dd9f037e3afe4d3558462baa5b91020e233e8bc2aae0 |
|---|---|
| Markdown | 939088b832f966224a59ca2211d6a1c625225c49053796c18da8346158824905 |
| Publication page | d5e0e97ac5bb7b7c45292450dc359c7073f5f58c3199d3502931586297941a0c |
| Manifest | be94f44004e02344ae72aaf62075f5fc8ddb5d8646ca08a0543de3805aad9aaa |
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 | CBYPXq6ysx3uPHlMeQb2TM089HjstsyYeSYcAUqJbmQ3hPRAicPEout8mM3ZfKcrHraZss6FqJ1uxJqB2URoCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:44.557075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069907observed d5e0e97ac5bb7b7c45292450dc359c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:44.538812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069907/manifest.jsonobserved be94f44004e02344ae72aaf62075f5fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.522207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069907/publication.mdobserved 939088b832f966224a59ca2211d6a1c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:44.505379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069907/publication.txtobserved 720974e9b98e938f1637dd9f037e3afe...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. |
|---|