OT-2026-000086317
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000086317) never changes.
Identity and time
| Publication number | OT-2026-000086317 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-78cc-ac23-01100b5cc0f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33a676e6c6d196f5f39dc77335f1f8407668a6a74c9540da1c0e110d87e1fe5d |
|---|---|
| Markdown | 5b070be9a1a18b74789eb638098fd5809ee20eeb8b488849d2f14be34688cc17 |
| Publication page | 5253ac7f7ced066a8f4f2395b40950dccce950b8a1d669e5bc725a910aa9c70a |
| Manifest | 1d98bee03b82e550a42b985484acce0455912b4e48456e65a86e7c20119e3109 |
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 | JiExSXZHMc2149BO4IRaWkTbFHUH9AMIUoT9UHoN0d7rcD7AzrBepZYHOVybX+M67dPJGBfehrPk5Kiq+A+VBw== |
| 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
| 2026-09-17T09:52:00.182394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086317observed 5253ac7f7ced066a8f4f2395b40950dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:00.164675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086317/manifest.jsonobserved 1d98bee03b82e550a42b985484acce04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:00.146273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086317/publication.mdobserved 5b070be9a1a18b74789eb638098fd580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:00.127338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086317/publication.txtobserved 33a676e6c6d196f5f39dc77335f1f840...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. |
|---|