OT-2026-000010834
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, 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-2026-000010834) never changes.
Identity and time
| Publication number | OT-2026-000010834 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7466-8a6c-4cb654988f00 · 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-2026-000010834 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4b3ddbc593300aa0abd2c50c0d27ee7a47431e33710f444f7197a9a5f9e70ba |
|---|---|
| Markdown | b445744469e3ee58e493668d1967d20b926b3c74e408de35984bcd3e3182a962 |
| Publication page | 96d85cca749ac48ddcc0b15313d07432dccd9d88c1eed15668b7656bc555cd32 |
| Manifest | bebfe822c03949ea32c3482b0515fa4509ffcbd0234b2bbeb3fe5eac5ded5781 |
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 | kH/eyaMBbkWoz0ImqMe/4GTmYoDy+5zcaSRy8a7dUlkUpQD8c4Fj9zO03UYMQvAJvcM+l96eZSIL2j2vgIWXAA== |
| 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
| 2026-09-17T12:13:35.247773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010834observed 96d85cca749ac48ddcc0b15313d07432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:35.226643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010834/manifest.jsonobserved bebfe822c03949ea32c3482b0515fa45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.206288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010834/publication.mdobserved b445744469e3ee58e493668d1967d20b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.186089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010834/publication.txtobserved f4b3ddbc593300aa0abd2c50c0d27ee7...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. |
|---|