OT-2026-000023724
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000023724) never changes.
Identity and time
| Publication number | OT-2026-000023724 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-71c6-9497-520d4cdfde85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023724 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7cab3230e56808ade17656865b185ea4c46b780f1c0297d58dbad921661cd03 |
|---|---|
| Markdown | e10d84b89597ed5b02ce808e93abbcaff1796c0d45a341a2d62457a5cddd4fea |
| Publication page | e3f797cb29703f33374f82da59461bc90078d7189a9b9b8d43ae684044c10d0e |
| Manifest | 698f203b028a62405919b21e2cc0378045f4e2780be1d9a474416f2db2c3993b |
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 | K9PVGEfiA/lbZlbYaUBQplb9o/rP7Lbr3VQp/LkZI3DFzDCI7MU9uhtWRuwugXZ6PvHPJ5lv0M9Y7ukiFyy8CQ== |
| 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
| 2026-09-17T11:50:03.994404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023724observed e3f797cb29703f33374f82da59461bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:03.963084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023724/manifest.jsonobserved 698f203b028a62405919b21e2cc03780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:03.936685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023724/publication.mdobserved e10d84b89597ed5b02ce808e93abbcaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:03.915820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023724/publication.txtobserved c7cab3230e56808ade17656865b185ea...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. |
|---|