OT-2026-000044964
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000044964) never changes.
Identity and time
| Publication number | OT-2026-000044964 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-7d80-91e1-d5c7f751df51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044964 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1c14c0dff03c1773d87777d40c20ad580fe58f00ca24da53ab308a9283a64c3 |
|---|---|
| Markdown | c3b1cacdd024439e535ca8ee24b3e806815328aa4229b89e2a4d344c568be737 |
| Publication page | ff955c8bc8e109589e74e83daaaf2cfa50415e99cec5df46066b08fbb5ca557e |
| Manifest | ad451c6186a8f9897221be8dff6f79b67ee1788a4e6912eb089babe4d09818ac |
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 | jGubis2jkbwKrnKV+TgWTkrsbW0zPUjRkwx2SVQNPA98KkfXEGp116I8kWFr/WzPWy3+cPVmPWVtVTM3Y9cDCA== |
| 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
| 2026-09-17T11:11:39.019937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044964observed ff955c8bc8e109589e74e83daaaf2cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:39.000232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044964/manifest.jsonobserved ad451c6186a8f9897221be8dff6f79b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:38.982182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044964/publication.mdobserved c3b1cacdd024439e535ca8ee24b3e806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:38.965319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044964/publication.txtobserved c1c14c0dff03c1773d87777d40c20ad5...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. |
|---|