OT-2026-000040951
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040951) never changes.
Identity and time
| Publication number | OT-2026-000040951 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7d02-9ff4-35f1fe013c93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10a9654112e49d20f18129974f8d601d22d809bdd2e618c67731eb54ceaabad0 |
|---|---|
| Markdown | 9cc83c534a1027a0aab2fa6ef4da209902abe47ccf708ba00fa08165f4641b26 |
| Publication page | 6781c4abf45b3a1b78c5bfa23b7fa20cef32988989eab141d6464e87eb9d2c51 |
| Manifest | 4581c031f6ad05e82f306c427a60d76bf32104ee25f330f9752e5cf4dac8d840 |
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 | GGbco1uwFujZIWEN4qdGGkTDZN5aCkVM08yt2Uwgn9CLK+w4wj9+AzLMPcz6MCf9JR8Hu7lNn9CZ087fHSN5BA== |
| 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
| 2026-09-17T11:20:20.992294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951observed 6781c4abf45b3a1b78c5bfa23b7fa20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.976022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951/manifest.jsonobserved 4581c031f6ad05e82f306c427a60d76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.957787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951/publication.mdobserved 9cc83c534a1027a0aab2fa6ef4da2099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.936289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951/publication.txtobserved 10a9654112e49d20f18129974f8d601d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.840486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951observed 6781c4abf45b3a1b78c5bfa23b7fa20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.823198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951/manifest.jsonobserved 4581c031f6ad05e82f306c427a60d76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.804434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951/publication.mdobserved 9cc83c534a1027a0aab2fa6ef4da2099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.787446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040951/publication.txtobserved 10a9654112e49d20f18129974f8d601d...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. |
|---|