OT-2026-000040295
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000040295) never changes.
Identity and time
| Publication number | OT-2026-000040295 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7319-ab83-b0332342e615 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040295 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3dd79ee834a3fe534ecc2e22c4b4643e25454c595544bada28c4a3b3629d64f |
|---|---|
| Markdown | d14d42fbc2d4369609a2026c5a37825904c6f2ca35a6eaf7e66f80c15acbc2a3 |
| Publication page | 077142ab5b9bbf68aa5781bc40ac3b5af7b950ac6aa71224a6169245079c3a6d |
| Manifest | 4785c148867bc7344e68331e7846f47ddd23174135d9e61def24d1aebbf859cd |
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 | HWG3EyhXFyUdCZasBzGYXHfSXhbzlcwdJSBmqKvqkca/Q7cLol/cDURLuGgQDQjT7+51yDOmRd6UXi2uQei4Aw== |
| 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
| 2026-09-17T11:19:12.061384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040295observed 077142ab5b9bbf68aa5781bc40ac3b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:12.043429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040295/manifest.jsonobserved 4785c148867bc7344e68331e7846f47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:12.025477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040295/publication.mdobserved d14d42fbc2d4369609a2026c5a378259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:12.006802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040295/publication.txtobserved a3dd79ee834a3fe534ecc2e22c4b4643...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. |
|---|