OT-2026-000095552
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained 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-2026-000095552) never changes.
Identity and time
| Publication number | OT-2026-000095552 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7f6a-8242-d3fa3527b4ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095552 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9505b17cef2be98093026b8103648538420c648e268766bf645faa1fa797dcaa |
|---|---|
| Markdown | 8db2d4287990a21f4c483db77b1db826c637ec0624207623e482516cbcc98982 |
| Publication page | 88f4c5329a2c765f2aebdfcde7c34588100a41d05dd97df7b1d09c78d7c99afd |
| Manifest | 8b2dd193bf9abdbe05252a7091998f18f918d364c9f67747feb18357e687abe8 |
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 | QUxFKbR9v9bYz0CWq3eCVTGxwtEdy/ZOR+EXuD9RzUG/BEGIj7R4dD6FtIfUhLiBYNyffA1va76BEgujN8tqAg== |
| 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
| 2026-09-17T09:36:58.005799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095552observed 88f4c5329a2c765f2aebdfcde7c34588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:57.989388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095552/manifest.jsonobserved 8b2dd193bf9abdbe05252a7091998f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.973092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095552/publication.mdobserved 8db2d4287990a21f4c483db77b1db826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.955400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095552/publication.txtobserved 9505b17cef2be98093026b8103648538...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. |
|---|