OT-2026-000098064
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098064) never changes.
Identity and time
| Publication number | OT-2026-000098064 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7452-a401-cc12a33b0585 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098064 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd45e58a8aa2c8be2a97274e358a81c249a53b9bc8bd7d8acbb90d1ab7ee2a5 |
|---|---|
| Markdown | da9bfa98a23678185f480aaf72364f4f25ba5b840a724a93eaafc850b5f3ae10 |
| Publication page | a5b1154e30cebeba5dc28fe5a740a344247e4911da5dfd65739207898a809306 |
| Manifest | 54b956a3cf16d7218619debbaecdafd4c5f3157c3988c02813cb376550e62cd3 |
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 | aEUV47xDK6uoMT2hka4t+DC/3dIG/ONc1os6IKrQx6tvgIvtDcGSuK07M9ak8vPqBDDiv2A7fDH7dfsTJMVuDg== |
| 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
| 2026-09-17T09:31:11.624987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098064observed a5b1154e30cebeba5dc28fe5a740a344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:11.608126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098064/manifest.jsonobserved 54b956a3cf16d7218619debbaecdafd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:11.591555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098064/publication.mdobserved da9bfa98a23678185f480aaf72364f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:11.574527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098064/publication.txtobserved abd45e58a8aa2c8be2a97274e358a81c...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. |
|---|