OT-2026-000045118
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum 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-2026-000045118) never changes.
Identity and time
| Publication number | OT-2026-000045118 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-77e2-a250-1e1f8a7f4bb3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8210930247bc3d98a91c32ab179fe649139072f570f7d4461fa4654b8f2e9811 |
|---|---|
| Markdown | 36c9a2c7fb8b7fabf0483a93e4e6d9175d7cdb2aa5d5c88313d1b32037a1d537 |
| Publication page | 8510ab149bf0da1355216e3445b48026628d1b345bcb7422a14bec3f9075b7bb |
| Manifest | 8c3b1f31314d5a3726ab7c0ae20c46930ec31c6ec371c12e4f080ad717fb14dc |
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 | XMBozKyiuRs0FjUDsozab2N1oAg+B/2MThHTNfK9k9gMT3ru/2fecYi8eiF4FFtLGOrFbuh2e5XTWDPt5Z+SCg== |
| 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
| 2026-09-17T11:10:15.712634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045118observed 8510ab149bf0da1355216e3445b48026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.692796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045118/manifest.jsonobserved 8c3b1f31314d5a3726ab7c0ae20c4693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.673543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045118/publication.mdobserved 36c9a2c7fb8b7fabf0483a93e4e6d917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.651060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045118/publication.txtobserved 8210930247bc3d98a91c32ab179fe649...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. |
|---|