OT-2026-000095276
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095276) never changes.
Identity and time
| Publication number | OT-2026-000095276 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7d44-8346-442cb1c1adef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3158c523ade632167b1b0a3d2172cbfa643c4ef50a76d5fe58fb62095249c04b |
|---|---|
| Markdown | bf86cbab653f3756c86488ee8e4d97dd380df29470e115541a82720c842133e2 |
| Publication page | 823f03fef43695d90f94ee4ef837e49b439afcb887a7a5467fce5776f77c3595 |
| Manifest | 91d173c9726bff68f7fe208bf515e1f6167d7f55b555acc0582b4a31738c2bdf |
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 | plRPkXcwUeo1F9RBUft52Ff6JwUvu8isMg0wcuQkkoQRrQg1CBrSal72BVYoQJ1UMjnkz/eoQNa7+mElGat9DA== |
| 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
| 2026-09-17T09:36:36.857680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095276observed 823f03fef43695d90f94ee4ef837e49b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:36.836260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095276/manifest.jsonobserved 91d173c9726bff68f7fe208bf515e1f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.816784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095276/publication.mdobserved bf86cbab653f3756c86488ee8e4d97dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.798676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095276/publication.txtobserved 3158c523ade632167b1b0a3d2172cbfa...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. |
|---|