OT-2026-000034077
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000034077) never changes.
Identity and time
| Publication number | OT-2026-000034077 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-734e-b271-03db7fc94810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034077 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5df1013aaefc77f6f36d7cf77ad13719b97d6ce2303c669cb5e3160896e33a3 |
|---|---|
| Markdown | af8ae42a46221a9c92d59cb95071c7da2d5a4975cccaf770b5a94ebb4771142b |
| Publication page | 28b1af92f790a42229ef3abfa70d783aa21ea8b9bb082bdfe0fc1d2454774299 |
| Manifest | b604cf7d66dd287069dd51e9539267a7d00162ebed3fd68f52414d13f9967d51 |
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 | wW9SXpqROxp0FX4fyF8kYggf/W6xXZcwyTsugixeSEQKAqeavG4LHw1TG9iLyCwieRWZZbi5yqAzT1zWXCRRBg== |
| 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
| 2026-09-17T11:30:19.745240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034077observed 28b1af92f790a42229ef3abfa70d783a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:19.727996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034077/manifest.jsonobserved b604cf7d66dd287069dd51e9539267a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.699652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034077/publication.mdobserved af8ae42a46221a9c92d59cb95071c7da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.683575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034077/publication.txtobserved c5df1013aaefc77f6f36d7cf77ad1371...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. |
|---|