OT-2026-000010063
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000010063) never changes.
Identity and time
| Publication number | OT-2026-000010063 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-792e-81ab-ab1c795ac22b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 680780464b662a0a0e31b3f4046e082984a7d506c3a617a3aceb87207746e320 |
|---|---|
| Markdown | a84eb707f4be86a689c6e91e736756f58319b8facaeb2cc45d758aeb3e2330e7 |
| Publication page | a5f7dfb43ade70e37c461bf8c196ea3a3ebf23241aecd2ce25d2d915970b7baf |
| Manifest | 18cd5334228c548643db9c304d47ac4c96d8b144c2d3794552bffa9d9849b333 |
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 | CwbPhHgyEf7pNH3kT8ltFPoX1aqFtim1Hcpn7iRvxxu5IIavGWPUBuzueK69vx2+C7yZ0R7Q4f4ixP8gfbmFDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:08.229566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010063observed a5f7dfb43ade70e37c461bf8c196ea3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:08.209746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010063/manifest.jsonobserved 18cd5334228c548643db9c304d47ac4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.190440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010063/publication.mdobserved a84eb707f4be86a689c6e91e736756f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.170244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010063/publication.txtobserved 680780464b662a0a0e31b3f4046e0829...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. |
|---|