OT-2026-000095435
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000095435) never changes.
Identity and time
| Publication number | OT-2026-000095435 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-774d-94d9-fbaa87aea2eb · 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-2026-000095435 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6147283ce0bd86565ebb0f3f20b777608b3c10780ae7cd3ece8ba59c14b8dbe |
|---|---|
| Markdown | e6a3a340a4e878e8d80fef301c1914cc29f81abef6d990e43db2ddede99b1645 |
| Publication page | 13c6327126202a9d8806febdb0361d984ef4ba7f5e7b63164c610fc15c640292 |
| Manifest | 01025486306e2fb35e95ec6cca24993cd620b9c139bad6717cb540d8160313f9 |
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 | eMLx8EKuBGlmYqTDpXlVpvZDQe5gbFgoqDASHm0vNnM1i6KjKDnLNMkrrCzjPlpEP7gZGWavOMRRC19TyGlkCw== |
| 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
| 2026-09-17T09:36:22.703665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095435observed 13c6327126202a9d8806febdb0361d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:22.684110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095435/manifest.jsonobserved 01025486306e2fb35e95ec6cca24993c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.666942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095435/publication.mdobserved e6a3a340a4e878e8d80fef301c1914cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.648021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095435/publication.txtobserved f6147283ce0bd86565ebb0f3f20b7776...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. |
|---|