OT-2026-000066028
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000066028) never changes.
Identity and time
| Publication number | OT-2026-000066028 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7436-8d86-d8389ec4f617 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066028 |
| Status | PUBLIC |
Content hashes
| Canonical text | de0fa32539aa3013a84230049b0c970db53b17c275c32f6cb5efaf610b5c12b1 |
|---|---|
| Markdown | db21fbf3ac3f248b5e50f5b491965b4689dc971520e1859689c32133ca3ae81c |
| Publication page | eae0035b1f783bd339fe04a53a89b1ee9512aa9a4c483ded7f00692ee96bcdcb |
| Manifest | c2cbd0dc689eafb9151159041f9e2e46ea6fe8ceec56d3f76ea7b142480c64ba |
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 | QkclmAbHjkbm/5kCqt84eBXARcxekw+1/0Fzstfhg20RyuInDnf6RbIMdLGp2z8n89qETMeCEFo2LuaLuEiqBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:36.236435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066028observed eae0035b1f783bd339fe04a53a89b1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:36.084209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066028/manifest.jsonobserved c2cbd0dc689eafb9151159041f9e2e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:36.065536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066028/publication.mdobserved db21fbf3ac3f248b5e50f5b491965b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:36.042252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066028/publication.txtobserved de0fa32539aa3013a84230049b0c970d...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. |
|---|