OT-2026-000088201
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000088201) never changes.
Identity and time
| Publication number | OT-2026-000088201 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-76b2-9df5-dfea7f0a9448 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088201 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc2b0acb9650ba398fee76c933c64af9c8eb7bf720d2e0766b3e7ca1f3468b82 |
|---|---|
| Markdown | b930e66bdaa4d2706d46118cbcb0e318c6ac6b88a332e361854b7296bd3b6f41 |
| Publication page | 4323743fa84d6ef8688c362bef0b0228397a7685d8d49b0de68a58fa39a79709 |
| Manifest | e39814250934bacc840a2b696efa0425ba831a1020d4329af037e6a019c551f1 |
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 | EeffmKB9ZJAX+ba9HKqRmESDSR47Zn+PI/cPD6+Qrv0uTw9V6bmNleuuh1ojoohDN+r69/ibECh1cQLaY56dAA== |
| 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
| 2026-09-17T09:50:16.719190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201observed 4323743fa84d6ef8688c362bef0b0228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:16.700299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201/manifest.jsonobserved e39814250934bacc840a2b696efa0425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.682234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201/publication.mdobserved b930e66bdaa4d2706d46118cbcb0e318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.664194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201/publication.txtobserved cc2b0acb9650ba398fee76c933c64af9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.149597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201observed 4323743fa84d6ef8688c362bef0b0228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.129720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201/manifest.jsonobserved e39814250934bacc840a2b696efa0425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.109557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201/publication.mdobserved b930e66bdaa4d2706d46118cbcb0e318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.090191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088201/publication.txtobserved cc2b0acb9650ba398fee76c933c64af9...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. |
|---|