OT-2026-000014343
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000014343) never changes.
Identity and time
| Publication number | OT-2026-000014343 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7272-9837-878e08f6fdc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 684e5a58ed456a9bfb2e9864b2fca2b0cfb810eb199657bb58c1cea746a67743 |
|---|---|
| Markdown | 8d4ebe256daa0e789b9759042a9cea626a6363d1a6e78797a94adc161b803c56 |
| Publication page | f37f65aaee4750dc238c386b16e78fe007dccaecbe8601faf7b8a8fbb882e4a4 |
| Manifest | 0cb832770d18a29ea2facc8e5440d324d2baa2c7e596d90612c3f7b6fc62da5a |
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 | k3J/tcihGb+2KD70YLDV/l3bmr1tBQB4Iw20DKkLh97WD6inQDmQbDCSVcti7DHefXTVtcHJnW81YekbfQ4mBA== |
| 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
| 2026-09-17T12:10:03.337651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343observed f37f65aaee4750dc238c386b16e78fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:03.316079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343/manifest.jsonobserved 0cb832770d18a29ea2facc8e5440d324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:03.295343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343/publication.mdobserved 8d4ebe256daa0e789b9759042a9cea62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:03.276646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343/publication.txtobserved 684e5a58ed456a9bfb2e9864b2fca2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.957914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343observed f37f65aaee4750dc238c386b16e78fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.938026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343/manifest.jsonobserved 0cb832770d18a29ea2facc8e5440d324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.918650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343/publication.mdobserved 8d4ebe256daa0e789b9759042a9cea62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.899451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014343/publication.txtobserved 684e5a58ed456a9bfb2e9864b2fca2b0...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. |
|---|