OT-2026-000008406
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, vented 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-2026-000008406) never changes.
Identity and time
| Publication number | OT-2026-000008406 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7011-aa36-fa358ed4b4d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 766dc278e56bb20f53f1d9b66865c5c2e90bd559b19be2c108e14621828ad9d0 |
|---|---|
| Markdown | c1d33cbad30b61781ad1256931ad3c06163a4847582f5784f0bdc8c9b4131e1d |
| Publication page | 741ef84dc83a80d7f5a0726eebd07bf242ae344c8757754650f8a312da25aa7b |
| Manifest | 9e7b2836981035227bb095c13dc4e09a03fe5f94c226b40decd6d94bbd9bd284 |
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 | v52JeeHxQ1n2FRMVglc8yiSQhxeaQ+M+2dHPxLl36e0xZR5+OJftr232kmSQzDnWW1KrtV2CB2tpv18q38iTDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:15.052958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008406observed 741ef84dc83a80d7f5a0726eebd07bf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:15.034737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008406/manifest.jsonobserved 9e7b2836981035227bb095c13dc4e09a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:15.016491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008406/publication.mdobserved c1d33cbad30b61781ad1256931ad3c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:14.995868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008406/publication.txtobserved 766dc278e56bb20f53f1d9b66865c5c2...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. |
|---|