OT-2026-000022962
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, sustained 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-2026-000022962) never changes.
Identity and time
| Publication number | OT-2026-000022962 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-7cea-ba5c-9302e9ae81c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022962 |
| Status | PUBLIC |
Content hashes
| Canonical text | d62befd4dca8f20dbbf449d4c7c64c861a1560db225c2ef1c44e0d8942bf6724 |
|---|---|
| Markdown | ea104bf4f3ef7bcbca843dc2b6eb75311f6fcb180a3bc64db7168f0377205479 |
| Publication page | 34aa5d37b36542adf6bea4f269f6e556b90c07261bb784bfed2e758122d3351d |
| Manifest | e070119bcb58adc1608d13e38ee6c44c1fd5bc2cec2c2fd6958b476d98ec0d1e |
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 | 887tsd/smOqA80g/YkGnUzzO9R9Z2SYCmYmw13gzNiTo0qapsekWM9D/Qsv61jfRCeKKzgsYuG2agVidD/K+AQ== |
| 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
| 2026-09-17T11:52:32.881001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022962observed 34aa5d37b36542adf6bea4f269f6e556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:32.864175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022962/manifest.jsonobserved e070119bcb58adc1608d13e38ee6c44c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:32.844337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022962/publication.mdobserved ea104bf4f3ef7bcbca843dc2b6eb7531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:32.825642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022962/publication.txtobserved d62befd4dca8f20dbbf449d4c7c64c86...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. |
|---|