OT-2026-000036412
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000036412) never changes.
Identity and time
| Publication number | OT-2026-000036412 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7b7f-8b29-0ad8d9fb2cdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 787f8490dd4adf86028ff2c97b0b340a706c963cd5f53a4afeb5e4b2ea406cad |
|---|---|
| Markdown | 503748460e36e58f7dc30cb4fccaeb4ed9f8f41df2f1e4693d55e9e0e9872619 |
| Publication page | 47db3134ab544226bcf2a4137b8e34c55af3dbd9e1f174e0acd61e1459a2bcb4 |
| Manifest | 825807490f4d55b0059b353efbf84c24ebc218c71efe2e0f2c4505784f2c0f25 |
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 | VyiA1zNr9C8zC1e8jns6FtyM/inJI5baXzvToH5Lz9HIK6m99zGc1Nk5G+K+Ow5103qiDBDmCEcdcJp1QgcaAg== |
| 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
| 2026-09-17T11:26:48.063293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036412observed 47db3134ab544226bcf2a4137b8e34c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:48.046070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036412/manifest.jsonobserved 825807490f4d55b0059b353efbf84c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.026613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036412/publication.mdobserved 503748460e36e58f7dc30cb4fccaeb4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.007753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036412/publication.txtobserved 787f8490dd4adf86028ff2c97b0b340a...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. |
|---|