OT-2026-000043236
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000043236) never changes.
Identity and time
| Publication number | OT-2026-000043236 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327c-75df-a707-964bcf7aeb09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46d6d01fb21a93509207b3624058c3cfebaa50e2d52d95fd6188f773a038e5e7 |
|---|---|
| Markdown | 39a814d233a5f02f12c408ba0c223cc7bb137c041f7bc1d3fb48185c5629485b |
| Publication page | eee5f5b60f7851887a02cf04ca671a13775664abf9196a27ec4c1032f66d9e8a |
| Manifest | 2643493f47fa8bc75e1f49bf5799902c32391ce48540e493a3cf9df2d60f749f |
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 | Jg3TFI0GgSekFhBbig3WrrZ2pzjDmBwvawvIPLciDmWUOCv38p9hKLaTlhyJreJ3838alGXtgQsDhF9w0tfuBQ== |
| 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
| 2026-09-17T11:13:42.556707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043236observed eee5f5b60f7851887a02cf04ca671a13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:42.536330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043236/manifest.jsonobserved 2643493f47fa8bc75e1f49bf5799902c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:42.517993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043236/publication.mdobserved 39a814d233a5f02f12c408ba0c223cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:42.499455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043236/publication.txtobserved 46d6d01fb21a93509207b3624058c3cf...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. |
|---|