OT-2026-000040924
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000040924) never changes.
Identity and time
| Publication number | OT-2026-000040924 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7d6b-9fe7-76efb27f5bd9 · 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-2026-000040924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f38e24ad1b9164759de7a685693d2094b10f7ec5fb57f9552c9dc45cb0f212d |
|---|---|
| Markdown | ada02c21f4d787e2b962a6c9c73b1dac96cfc4f9841e476dc1396421b793e4ef |
| Publication page | 7cc35dbaf276ea070d3ce1a0020b15a6099005f2d1cb0a5d1aa236b8afff3090 |
| Manifest | 9cef7c517ac446375a242bb5b1d8cff960e520435479e41996f73364788e60c5 |
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 | dj8fWDE64WKPb6d8enCGmWrAz9Gx8VCrEr/ICdy1l69K2PijvnbaNQfm2HznSg/7Q+EsUSIu9hMi4kHsslDVDg== |
| 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
| 2026-09-17T11:20:18.993573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924observed 7cc35dbaf276ea070d3ce1a0020b15a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:18.976753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924/manifest.jsonobserved 9cef7c517ac446375a242bb5b1d8cff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.957366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924/publication.mdobserved ada02c21f4d787e2b962a6c9c73b1dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.939701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924/publication.txtobserved 9f38e24ad1b9164759de7a685693d209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.956641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924observed 7cc35dbaf276ea070d3ce1a0020b15a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.937529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924/manifest.jsonobserved 9cef7c517ac446375a242bb5b1d8cff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.920824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924/publication.mdobserved ada02c21f4d787e2b962a6c9c73b1dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:43.901751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040924/publication.txtobserved 9f38e24ad1b9164759de7a685693d209...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. |
|---|