OT-2026-000098222
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, 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-2026-000098222) never changes.
Identity and time
| Publication number | OT-2026-000098222 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-79f9-bed7-0c76a2b80865 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61e15195919e2702d0e92599e405fd3572fbcf6012d925fb69438ab1a84701c2 |
|---|---|
| Markdown | a70dad61e7cf44346e2d12d0ad1440a00f9e751a7c9a869bcbf6d657184607c3 |
| Publication page | 1470860aa309bdc1d35018048572766c2bd7ad8784c7bbf5088b29efc31d8f28 |
| Manifest | 2985e1e26881ba87b049286cf58fc039dbfcaa81131b6adce7f2f05b0e97c25b |
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 | 0koLmOXIJ9bgYLC1Y7l9F0pgTJgYe/fLMpNScBl3CHJsKOCqtL/KLDqiw4elCFoeaZBCTfCkdQJZ80HQwqWcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:23.999327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098222observed 1470860aa309bdc1d35018048572766c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:23.979144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098222/manifest.jsonobserved 2985e1e26881ba87b049286cf58fc039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:23.953422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098222/publication.mdobserved a70dad61e7cf44346e2d12d0ad1440a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:23.262050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098222/publication.txtobserved 61e15195919e2702d0e92599e405fd35...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. |
|---|