OT-2026-000095865
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000095865) never changes.
Identity and time
| Publication number | OT-2026-000095865 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7db1-9131-ebc7f036db58 · 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-2026-000095865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58f21fda6f5906bc337ee283503f409d8549ee6d3f12725ea6a73bc35b2a9241 |
|---|---|
| Markdown | ce60e542c30c2ecc6359545b5ecbdcc749731c5ff00c2201335d7484779f7b03 |
| Publication page | c2c5bf8465a561cade5abfdc604112c0aabe7091a664e68aeeb1b4a59dc95ca5 |
| Manifest | 3b5aaa9c714be54ad1cf23d2df50c0d946e4ca43647d7b6dc61def39c2edac92 |
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 | 2ZWrC2iHSV1D0zoyncbNFCQDsLEs2cH0ixRAC1aAHDD4kRAx2I3fsNNeofeFFVQqTeJAYWsuezqFcntUR+6mBA== |
| 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
| 2026-09-17T09:35:57.523123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095865observed c2c5bf8465a561cade5abfdc604112c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:57.504343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095865/manifest.jsonobserved 3b5aaa9c714be54ad1cf23d2df50c0d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:57.485447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095865/publication.mdobserved ce60e542c30c2ecc6359545b5ecbdcc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:57.466297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095865/publication.txtobserved 58f21fda6f5906bc337ee283503f409d...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. |
|---|