OT-2026-000047037
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000047037) never changes.
Identity and time
| Publication number | OT-2026-000047037 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-75d4-8a3d-104e1e2f1b3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047037 |
| Status | PUBLIC |
Content hashes
| Canonical text | aeb0f1e16d9b9632378701e20c93218e4f18df26523e5ae357cc2deaf6149c09 |
|---|---|
| Markdown | c984268c29ad683a2d61df98079f2b05e3a231b99877c5621ee1637767fd002c |
| Publication page | 6f83ef589c2ba5b8687b959ae46adc5597bfdd6b14b5e5b68621140c1e713faf |
| Manifest | dc2ca38231bb13ef5df301169c08ea5c89a26226bef535d0d5ade1c87300a51a |
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 | QRJkQaNweCwPw4d1Pq4DvemIkBqsANKQUmRUb/isv6gNftQvKX8vd4NNEXHjGsmWee3AT+YYJHX+uy11g4gDCw== |
| 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
| 2026-09-17T11:10:19.462272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037observed 6f83ef589c2ba5b8687b959ae46adc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:19.440903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037/manifest.jsonobserved dc2ca38231bb13ef5df301169c08ea5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.421671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037/publication.mdobserved c984268c29ad683a2d61df98079f2b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.402914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037/publication.txtobserved aeb0f1e16d9b9632378701e20c93218e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.092106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037observed 6f83ef589c2ba5b8687b959ae46adc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.074068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037/manifest.jsonobserved dc2ca38231bb13ef5df301169c08ea5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.056563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037/publication.mdobserved c984268c29ad683a2d61df98079f2b05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.035731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047037/publication.txtobserved aeb0f1e16d9b9632378701e20c93218e...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. |
|---|