OT-2026-000085018
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, sustained 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-2026-000085018) never changes.
Identity and time
| Publication number | OT-2026-000085018 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-775f-8213-f75a3f68971a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2de0e6c207e198f0949e545677b11d65efef939290ee71dbf7ddd8fa61a62c21 |
|---|---|
| Markdown | f0eec97364c961b5ea33666ac4ed9d6f41ee5512fa90a9da6980d8d8b22c1297 |
| Publication page | 26f2d4a672453054fd09ab75919dbe542152f7bf6504f62ab7040f84d2009a3b |
| Manifest | f6b900f70fee894adc3f42c4ad8ad0c189ed9f62eda9f4bff46dc36582c34f80 |
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 | 20r2bQQSIXAPKiyyYnExVdLcnehZB9gnMRLT1TmayfU8At3NEZLP8Wa4pP22MhunOS0uqComzuUwgOf5VTNYAQ== |
| 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
| 2026-09-17T09:55:01.662977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085018observed 26f2d4a672453054fd09ab75919dbe54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:01.645317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085018/manifest.jsonobserved f6b900f70fee894adc3f42c4ad8ad0c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:01.625789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085018/publication.mdobserved f0eec97364c961b5ea33666ac4ed9d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:01.608247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085018/publication.txtobserved 2de0e6c207e198f0949e545677b11d65...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. |
|---|