OT-2026-000083562
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000083562) never changes.
Identity and time
| Publication number | OT-2026-000083562 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-734f-a7be-c6391b3d6ce3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083562 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1dbacd87d9fe20f823d958e284445b3f9e2787adbb843f99d17fb9e5764ffab |
|---|---|
| Markdown | fefc89af758af67b3fbedc131077fb6adab6c2cfd2ca3ce7efa2fe53dbcc6074 |
| Publication page | 20cedff7f9be348aca24c8d33492274123781d818e701a61ed842b2de47c5686 |
| Manifest | d511087031e39fed1c19c22f32f19f20f39be9368ba83febeab96c350635c2be |
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 | bDv4WEnHmSVCOmtEJ1Zux0EPV178tFrTSPp2tVcFQnNPlkw5ZUb6LWk8EAMNxctKj8QH7szm1dPbHiN9Tmf+DA== |
| 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
| 2026-09-17T09:57:02.964240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083562observed 20cedff7f9be348aca24c8d334922741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:02.947368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083562/manifest.jsonobserved d511087031e39fed1c19c22f32f19f20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.929874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083562/publication.mdobserved fefc89af758af67b3fbedc131077fb6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:02.912277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083562/publication.txtobserved c1dbacd87d9fe20f823d958e284445b3...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. |
|---|