OT-2026-000076692
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000076692) never changes.
Identity and time
| Publication number | OT-2026-000076692 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7ec1-8945-7458e05e7d4d · 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-2026-000076692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d84bee25f14ff1bac0d4a630665d917407197495a7163b6b09f7af12279c806 |
|---|---|
| Markdown | d3e3238fc1b3d7d92ba590810595daf4ca8312ac37d428594918fcf43021a552 |
| Publication page | 3765159ac4bd43871ff07b05e8a0ccb5633890fad5ebf7c20dfbad92e0ce422b |
| Manifest | 86f915961daaabaae0829f6012bd6667a5a6d3604529483397499f15c5a9089d |
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 | cApoFxFQTC6w/nH6mDdVCjD3KAr/nJq/OxCpzsD2SvQ+Dxk0oTa4F3vy2KW461qs6LjSIHJgvCsXG9wkMoGMCA== |
| 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
| 2026-09-17T10:09:26.616764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076692observed 3765159ac4bd43871ff07b05e8a0ccb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:26.594845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076692/manifest.jsonobserved 86f915961daaabaae0829f6012bd6667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:26.577622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076692/publication.mdobserved d3e3238fc1b3d7d92ba590810595daf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:26.560497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076692/publication.txtobserved 0d84bee25f14ff1bac0d4a630665d917...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. |
|---|