OT-2026-000011066
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two stage ejector, pulsed 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-2026-000011066) never changes.
Identity and time
| Publication number | OT-2026-000011066 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7cb2-a26b-83e05a66fa9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011066 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0ad7af2df6e962236ad6314d896c0d2b4e5ead10a6d7edc6fc5c943146ede67 |
|---|---|
| Markdown | f12e2d8746846505f07533879c52ccca7ec318fa28fa74802915accb582c2275 |
| Publication page | 82b4e4fba2c00631c91804b275819012a145ae6796ba1b0104c927e7ceeb5e76 |
| Manifest | 42e4d0f6dcea13123738c32b5562603e2f3f4bb99b7fc980e0f6a629f26fbaaa |
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 | uVAy34FiUDuFLto1XlnsX8SUYC00g3LINPuFa+BbLrpZy2nULbQF9IuwbwQR95Dw/9+BIykp5OPVKgH8PjUFCw== |
| 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
| 2026-09-17T12:13:31.615043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011066observed 82b4e4fba2c00631c91804b275819012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:31.595779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011066/manifest.jsonobserved 42e4d0f6dcea13123738c32b5562603e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:31.558078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011066/publication.mdobserved f12e2d8746846505f07533879c52ccca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:31.539219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011066/publication.txtobserved f0ad7af2df6e962236ad6314d896c0d2...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. |
|---|