OT-2026-000086151
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, sustained 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-2026-000086151) never changes.
Identity and time
| Publication number | OT-2026-000086151 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-72a7-9ddf-b18239582a2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086151 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5ae7f46f1399fd6f668aaf2eacb0865ae02022ab3a3c258a92d9d00e5c66fc1 |
|---|---|
| Markdown | 5c4072e4a3f96d084a0771fe30bc5dc561cf0e0f7c90384013d68a7a809c2729 |
| Publication page | 4ec6d262c2588b9baaa1d289f1878e56b50e14532e214b25934c94642c48f057 |
| Manifest | 5abca4e394e8f1bf7777e114006943e0c26abc5c8caa5316e26e010969fc1d5a |
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 | oMXw1pKZdI6Y0zzp6Wr0a35w3sOVegsIli/TYWMFJYbOvQcIISOCj/Ioc0lIPNUsMrdqnF5nYOaew8UwU8MqAQ== |
| 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
| 2026-09-17T09:53:49.172160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086151observed 4ec6d262c2588b9baaa1d289f1878e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:49.152662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086151/manifest.jsonobserved 5abca4e394e8f1bf7777e114006943e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:49.134035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086151/publication.mdobserved 5c4072e4a3f96d084a0771fe30bc5dc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:49.115181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086151/publication.txtobserved d5ae7f46f1399fd6f668aaf2eacb0865...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. |
|---|