OT-2026-000014911
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pulsed 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-2026-000014911) never changes.
Identity and time
| Publication number | OT-2026-000014911 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-77d4-80d5-6831f9dd251f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014911 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa14f1922174e650f405cfc7cbb0a5dbf8e1e99a7cbbd6db2113250a8cc2db01 |
|---|---|
| Markdown | 3d9664b5239db5c3d0f0673ce3d1a34097c1835fe7312f4548f6d6b9ee7134c6 |
| Publication page | dac18e936f55503db2dee21ff0c1cdf244a6570664306d9c90e0db8feada1707 |
| Manifest | 7087ac5298cd727a6345f683e8886dae32fe38cfedd5806ecff41233b69856ff |
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 | K59Eg7Rv6JPVW/v1soVSPQz3nN2r87Chzqaf3YLi7Z8tmzoLzb+nHlQP7zYmJIbhQJopoNvCkF8OUP+zdDGbBA== |
| 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
| 2026-09-17T12:06:50.749195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014911observed dac18e936f55503db2dee21ff0c1cdf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:50.731091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014911/manifest.jsonobserved 7087ac5298cd727a6345f683e8886dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:50.711756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014911/publication.mdobserved 3d9664b5239db5c3d0f0673ce3d1a340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:50.693778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014911/publication.txtobserved aa14f1922174e650f405cfc7cbb0a5db...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. |
|---|