OT-2026-000044468
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000044468) never changes.
Identity and time
| Publication number | OT-2026-000044468 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-770d-afb7-499fd26b3d17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f570ad4b0e5f7f254d99e1c90a086b03dfc2cbc8a21dcbae048a318b58fa38b |
|---|---|
| Markdown | 29e69086509d1e5dcd1ecd3e4eef53405272910edb4b409a8896c9544be6e455 |
| Publication page | bee18a64901fb964ad924acb2e753e0c34c0034b7865b1c228e460794a3bcdcc |
| Manifest | b8886719007a5d8d7e5b92692341e754ac6a789409926bc1bf8229b1911be53c |
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 | lFwgYXNJrgd3b2AHI5/+U8K6UGF8+04CrUZnPGOkfwrUAZXATOmC9hoIPPlMAnwQM8J+tpxXbXcdjQ4oU0LjAQ== |
| 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
| 2026-09-17T08:30:52.790134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044468observed bee18a64901fb964ad924acb2e753e0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:52.773841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044468/manifest.jsonobserved b8886719007a5d8d7e5b92692341e754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:52.756748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044468/publication.mdobserved 29e69086509d1e5dcd1ecd3e4eef5340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:52.740684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044468/publication.txtobserved 6f570ad4b0e5f7f254d99e1c90a086b0...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. |
|---|