OT-2026-000024461
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000024461) never changes.
Identity and time
| Publication number | OT-2026-000024461 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7a3a-90aa-a2037c8da16f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 461f42a141d3e4c39e30b16b90079ec0e1a308f769cafacdb5806ae6b59ad8fe |
|---|---|
| Markdown | 31c9e7e6f1247291dd9a48c70d623d2b1ec2cb2d0540d6ae470de7a05b84f030 |
| Publication page | 0f6b914366f2620179ca07d538d4f69ab5682503f1392b9d71d29059fe1105de |
| Manifest | 54a397a1e2243ebfcf30edbd4c0070159e6aec786f048282b23906a37c740957 |
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 | cxiAbAg5XAQrHzcWRi6q2f5o5otSF6y2ufYGKVPJ/GSagSTESybkMjhjxc8JN97TQvpZf8StDy2EZvabCIeADA== |
| 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
| 2026-10-27T04:23:38.046960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461observed 0f6b914366f2620179ca07d538d4f69a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-27T04:23:38.021502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461/manifest.jsonobserved 54a397a1e2243ebfcf30edbd4c007015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-27T04:23:38.005544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461/publication.mdobserved 31c9e7e6f1247291dd9a48c70d623d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-27T04:23:37.977783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461/publication.txtobserved 461f42a141d3e4c39e30b16b90079ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-18T04:23:50.397798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461observed 0f6b914366f2620179ca07d538d4f69a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-18T04:23:50.383246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461/manifest.jsonobserved 54a397a1e2243ebfcf30edbd4c007015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-18T04:23:50.368274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461/publication.mdobserved 31c9e7e6f1247291dd9a48c70d623d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-18T04:23:50.347243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024461/publication.txtobserved 461f42a141d3e4c39e30b16b90079ec0...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|