OT-2026-000088008
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000088008) never changes.
Identity and time
| Publication number | OT-2026-000088008 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-70b3-a59b-4f11da67741b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 225238f9b090a13b2019177d5495b637a90515e0df0cf4a7305db80b93156dcb |
|---|---|
| Markdown | b0aae29ad8916c668b40820556d1f532a0aac1cebf2d7687fddd39173b0e639e |
| Publication page | ecd550745403fbd6253f10a91043c3a16abcab19e898309453a79e98b3a04da1 |
| Manifest | 5738d7d577ea75b145b44825b867bb4a5dbb6e7a6386d2f24729721accec0bd2 |
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 | gsaIpvZgfHW1M83tdHk2ealT2grbZO4CEM7HHSaALb2KDB3kOg52TGoYL7um2Ub4Js2/wqfcETZu12/FD8/4BQ== |
| 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
| 2026-09-17T09:49:18.894309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088008observed ecd550745403fbd6253f10a91043c3a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:18.877036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088008/manifest.jsonobserved 5738d7d577ea75b145b44825b867bb4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:18.860324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088008/publication.mdobserved b0aae29ad8916c668b40820556d1f532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:18.840093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088008/publication.txtobserved 225238f9b090a13b2019177d5495b637...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. |
|---|