OT-2026-000093086
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000093086) never changes.
Identity and time
| Publication number | OT-2026-000093086 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7c64-a95e-e41acb297e3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093086 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae0e986cc5c94b63c9fe6e3754d411a7a02f7628e967c926b5c4421e268cc5e3 |
|---|---|
| Markdown | 03065a116d8ebac7d37c732d230b726302b9996a172d08432ef1a61e59c9f3ca |
| Publication page | a0588cf512cfbfc4cc4834c06f70319f569ddb4a6107393c5e43014e1aced7cc |
| Manifest | 4e558354fdb05f06a57500ca60d640158c8a159269dca67fabeb1e1b103397ae |
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 | HpcRlkC7o1JV4KRijhzuDr0qF4UvkDd7J6jxdB/DPFgwCAPM5zfjxUDQuF54ZBKQozxzJCx4y/svVej/iuFRCA== |
| 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
| 2026-09-17T09:40:20.311372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093086observed a0588cf512cfbfc4cc4834c06f70319f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:20.291503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093086/manifest.jsonobserved 4e558354fdb05f06a57500ca60d64015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.272528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093086/publication.mdobserved 03065a116d8ebac7d37c732d230b7263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:20.255029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093086/publication.txtobserved ae0e986cc5c94b63c9fe6e3754d411a7...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. |
|---|