OT-2026-000024136
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000024136) never changes.
Identity and time
| Publication number | OT-2026-000024136 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7be9-9627-fb49d9b58ac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d795628114af735afd89aeace0f9c986ec002788e740ff3ca06acb781b20911 |
|---|---|
| Markdown | 7ada470b87b538d6f5529cbc5249fdd1cc1e3fed42d424cad9f484f77cd38a63 |
| Publication page | a4ff78f2a4a35cdb5d32e166f81d82b74d065af9843df5a20ee47364cc305b9d |
| Manifest | aaae8ac3d409e7cda04ef7468241da30e94e6284a352eb3357598e176a417c4d |
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 | vTDMCBgC0ZEcuZ24PwqDsjbh7K+Q0Xg+ijSf95q8RW6DFOmuEVZQsXYYp8CziZQKDOezxIPMK5xHdHwFATKQDA== |
| 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
| 2026-09-17T11:48:34.055461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024136observed a4ff78f2a4a35cdb5d32e166f81d82b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:34.038680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024136/manifest.jsonobserved aaae8ac3d409e7cda04ef7468241da30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.022460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024136/publication.mdobserved 7ada470b87b538d6f5529cbc5249fdd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.006454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024136/publication.txtobserved 9d795628114af735afd89aeace0f9c98...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. |
|---|