OT-2026-000095203
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095203) never changes.
Identity and time
| Publication number | OT-2026-000095203 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-78ae-8acc-35e3001b1dd7 · 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-2026-000095203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bedef481ab59ad867331cd83a6244b3f6b86dd2c08dc6021d3f120a9994a7cc |
|---|---|
| Markdown | f904a7c544a6a671716e3afe1db2b999cc058d3f104187a700f4e421778609b1 |
| Publication page | b333e1de8b5a740e183e151ce259de8c56c181ee3e4cef6fd8b36641cc2904ce |
| Manifest | d7a1aa8e8f1ce8a2f39cb1a5c2aa9d1e5f0b280a5b6c37ebcb659a04cad1eb40 |
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 | W+Cac/lIcd0QXyp46NkVetOrTDlB9KaTOwRDHUZCh/qVwsYAjHRHmRjiFe2PMTAKJgpc921tzKJfTRljZdbtAQ== |
| 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
| 2026-09-17T09:36:31.181214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095203observed b333e1de8b5a740e183e151ce259de8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:31.162499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095203/manifest.jsonobserved d7a1aa8e8f1ce8a2f39cb1a5c2aa9d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:31.145154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095203/publication.mdobserved f904a7c544a6a671716e3afe1db2b999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:31.125354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095203/publication.txtobserved 9bedef481ab59ad867331cd83a6244b3...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. |
|---|