OT-2026-000095748
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, 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-2026-000095748) never changes.
Identity and time
| Publication number | OT-2026-000095748 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7bed-a516-250c68eb6d10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50d530149d4a4edb1dbcdbe4d7d7a2c105cecd1131bc21548ff9ca2aa5b16b63 |
|---|---|
| Markdown | 07dcc5d3520e470141434c7969f16daaa5a8f4b0e2e97bb847cb9cf78ecb5f68 |
| Publication page | 647c532dc874a9fc4e27df3a50366bc8c984e1adb38f6fa4afbbdb4021269d26 |
| Manifest | 2b58cd225a3ab9e381dcd27599ce7ec9ac3f0ceaea652c7fcddf34d58bdc394b |
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 | 4VvlPAeJS41A3oSHCxv4pOKYXpPj4Dq17gKHwPlN/1QywjkhHDKCTskqzotzRliVe3AE62oeiAL1J878dpU7Aw== |
| 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
| 2026-09-17T09:35:18.901759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095748observed 647c532dc874a9fc4e27df3a50366bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:18.884260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095748/manifest.jsonobserved 2b58cd225a3ab9e381dcd27599ce7ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.866235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095748/publication.mdobserved 07dcc5d3520e470141434c7969f16daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.849184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095748/publication.txtobserved 50d530149d4a4edb1dbcdbe4d7d7a2c1...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. |
|---|