OT-2026-000034945
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000034945) never changes.
Identity and time
| Publication number | OT-2026-000034945 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7d72-82ea-5d2ca539f07e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d2697eb501812141ee22bdd38b0a136210f3d8ea22dd1cb58db714bc25b96e6 |
|---|---|
| Markdown | 9b984e9c1789acd8c8a80c6e8efa37e92c45200c2e0d0cbd0205695fc1cd2f4c |
| Publication page | c81c26bc10fe13a93dbacf4643fdf4e0551d651ce2b55fe627cc5be7b48b8dd5 |
| Manifest | 6dcd9b2f8378c2df03f8dca52a750c67547fac888c00997cef864d5336ea0e20 |
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 | zYWXNclQo00NQSQzcmluxAWFaCr7U4RvjzTVQSA07GaH9vGXayIGZh73Hz+NL96ePnH4RdQ5bW8urOxz/LdbBA== |
| 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
| 2026-09-17T11:30:44.399791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945observed c81c26bc10fe13a93dbacf4643fdf4e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.382602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945/manifest.jsonobserved 6dcd9b2f8378c2df03f8dca52a750c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.363952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945/publication.mdobserved 9b984e9c1789acd8c8a80c6e8efa37e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.346942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945/publication.txtobserved 5d2697eb501812141ee22bdd38b0a136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.111277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945observed c81c26bc10fe13a93dbacf4643fdf4e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.093245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945/manifest.jsonobserved 6dcd9b2f8378c2df03f8dca52a750c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.076793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945/publication.mdobserved 9b984e9c1789acd8c8a80c6e8efa37e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:59.057987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034945/publication.txtobserved 5d2697eb501812141ee22bdd38b0a136...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. |
|---|