OT-2026-000098646
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000098646) never changes.
Identity and time
| Publication number | OT-2026-000098646 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-710a-90d3-6d314a3eed88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 840ea8af9b2df0e6fc33d0d707feea7072beb2fda274edc8c424260a5d72a022 |
|---|---|
| Markdown | e520363a2641f39678c37fe65890b77eb2d058279ab3998a7d1d38ff2a448ccb |
| Publication page | 28241f5ccb24a81c7f8ee91a44c8c4260a1204292a2d58d7fa512a80c1ecf644 |
| Manifest | e050d2794cda5d3d01356a930259b38c6a9ec339b0c05281431a9ce3a711e1ec |
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 | U52Di5LA/HgCd8oRL9CCJ32zkdaCjv7upEL8nYB31kWcDkuCAAAXUnsMJXR4aYnQWF5ePILSpzPl1gFHtscDCA== |
| 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
| 2026-09-17T09:30:56.406541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098646observed 28241f5ccb24a81c7f8ee91a44c8c426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.390346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098646/manifest.jsonobserved e050d2794cda5d3d01356a930259b38c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.372746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098646/publication.mdobserved e520363a2641f39678c37fe65890b77e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.356080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098646/publication.txtobserved 840ea8af9b2df0e6fc33d0d707feea70...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. |
|---|