OT-2026-000009853
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000009853) never changes.
Identity and time
| Publication number | OT-2026-000009853 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7121-a277-fb401b42a8a8 · 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-2026-000009853 |
| Status | PUBLIC |
Content hashes
| Canonical text | ead379c05c63a6a07a7daa019794d3bf5c3de4d2480bb84de810df717adfa15c |
|---|---|
| Markdown | a9f48fd5e1f07134616b09b8df90b0a75dde5bc6bd3fd14373b374a199655cb2 |
| Publication page | fd79c19b3f29f869597b4fa8b9f22b9669855700377998f4a4a80fb8f064e806 |
| Manifest | 6ab32a553b7406835ae5695a4afec982a18388ebf3842fd09f0bdde438b6d8e0 |
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 | 9ukzV64V+o32cJIryAFtaax6NrCUvJU6qRvogIDYoiTVsWaKW2+Qw8x1anah2qFtKrz9ZqpXnFw7zbnxPONKBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:51.084840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009853observed fd79c19b3f29f869597b4fa8b9f22b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:51.065652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009853/manifest.jsonobserved 6ab32a553b7406835ae5695a4afec982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:51.044043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009853/publication.mdobserved a9f48fd5e1f07134616b09b8df90b0a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:51.023249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009853/publication.txtobserved ead379c05c63a6a07a7daa019794d3bf...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. |
|---|