OT-2026-000076917
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed 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-2026-000076917) never changes.
Identity and time
| Publication number | OT-2026-000076917 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b070-7e60-83fe-9212b6a71d8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076917 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0997e1261cb855b984abe14a2f5e4d86f2dda0ec3398e9d5d1d75890a9497cb |
|---|---|
| Markdown | 17a34e7b63a238a7ac2d2cf15d32e823d7a0f28316de0225ea6581fa568b7dad |
| Publication page | cfaf5cc0c1b9ebe2de0723e383d4552a639fd758f1d93d6bab04b591642b11fe |
| Manifest | 909ddbda1b449933943da8f5ff177ff0228d5e7a77c4de18eaa8d3de02d47d5f |
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 | 6WUIY7pLURzvLGI4b8DscnRy4AHdr823caxHeic7Q7taDBmfkrLZz3/s0fcDu0jRLuflF9SSJqMtt0StKKBpAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:50.789099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076917observed cfaf5cc0c1b9ebe2de0723e383d4552a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:50.770275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076917/manifest.jsonobserved 909ddbda1b449933943da8f5ff177ff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:50.750057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076917/publication.mdobserved 17a34e7b63a238a7ac2d2cf15d32e823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:50.730994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076917/publication.txtobserved f0997e1261cb855b984abe14a2f5e4d8...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. |
|---|