OT-2026-000040944
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
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-2026-000040944) never changes.
Identity and time
| Publication number | OT-2026-000040944 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7318-812c-f2057cc5e70a · 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-2026-000040944 |
| Status | PUBLIC |
Content hashes
| Canonical text | da9f14639a161acd5e379500d61e2bf76d7ca3a4c89df52783ba601c378fcf59 |
|---|---|
| Markdown | 11e0a985e934b4b1232cdf62b3f37a5882c5ac0e3b2a97d5e22852c12e92ced9 |
| Publication page | 579497f885a243cada2ba99295f122b0b59cfd83723190b6901da80141a06874 |
| Manifest | 3e67413dd676759b6f93acfd817c1169db776f6da3e70de25e27b0b4fb4ccfc8 |
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 | TdhYTlOX8CdpSpIpW/c2772HFpBLnLEgAz0yHytlygIpR4SMINLXb79sBm6jalcA1PhNKJTQp1i4N3zXAuEFDg== |
| 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
| 2026-09-17T11:20:20.468065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944observed 579497f885a243cada2ba99295f122b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.449164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944/manifest.jsonobserved 3e67413dd676759b6f93acfd817c1169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.428264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944/publication.mdobserved 11e0a985e934b4b1232cdf62b3f37a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.409823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944/publication.txtobserved da9f14639a161acd5e379500d61e2bf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.340988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944observed 579497f885a243cada2ba99295f122b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.324858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944/manifest.jsonobserved 3e67413dd676759b6f93acfd817c1169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.309147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944/publication.mdobserved 11e0a985e934b4b1232cdf62b3f37a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.291084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040944/publication.txtobserved da9f14639a161acd5e379500d61e2bf7...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. |
|---|