OT-2026-000023696
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000023696) never changes.
Identity and time
| Publication number | OT-2026-000023696 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-78bc-8fd7-c01c8cade172 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52af7563dd5b3332aba7a26ae5a277026eedd1e05842d793f6c398f847ead05b |
|---|---|
| Markdown | f2a05dfe780ae12c3e21f992bc2f5bf6437bb52789d8241f6bcc52b54c5fcc9f |
| Publication page | 3fa7887d272f440ed286b4b42c9ba51ec42a1d3b32a5f93a6641598426ef7417 |
| Manifest | daec2656339b1ee5038d8d9d8dc102f44ecb188db403bbc3763920059b4f95f5 |
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 | fCyy2SzV4Llv3tc0qw4Wbzt/qHnafYBmdyRz8P3tMmJN6sF8rkIc9ABrY1wzbteSPbayHphj7t9yp7X19tL/DQ== |
| 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
| 2026-09-17T11:50:01.622248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023696observed 3fa7887d272f440ed286b4b42c9ba51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:01.600470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023696/manifest.jsonobserved daec2656339b1ee5038d8d9d8dc102f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:01.579497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023696/publication.mdobserved f2a05dfe780ae12c3e21f992bc2f5bf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:01.556026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023696/publication.txtobserved 52af7563dd5b3332aba7a26ae5a27702...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. |
|---|