OT-2026-000092149
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000092149) never changes.
Identity and time
| Publication number | OT-2026-000092149 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-77bc-9548-151657edc78b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092149 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab066edc5125f921a10bce87755c77415ceeac6dc066743ea47452b9abbf29d6 |
|---|---|
| Markdown | 673951964946448ded0ed988d4436e1b6d28bb917561e1189b7260ac73742be5 |
| Publication page | 36fcbbfb9b24818d5a81d4e48bd7a7982d48ff4d6168e51ba7b55b0ea477eff3 |
| Manifest | 2a446a710f09d703c0ae1dd916898e6786b2c29c9a0e3eb6ce3cf956eeeba61f |
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 | QqeoC/1n0GISxbGKnQc99slWBPMnc0RFeUTrD8NfjYRLo8g+eqoNm60gl6cIvsMB8U+chEZBzVGGjbki7JcGAQ== |
| 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
| 2026-09-17T09:41:37.149596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092149observed 36fcbbfb9b24818d5a81d4e48bd7a798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.131409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092149/manifest.jsonobserved 2a446a710f09d703c0ae1dd916898e67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.112567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092149/publication.mdobserved 673951964946448ded0ed988d4436e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.094707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092149/publication.txtobserved ab066edc5125f921a10bce87755c7741...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. |
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