OT-2026-000042636
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000042636) never changes.
Identity and time
| Publication number | OT-2026-000042636 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-76dc-b3bb-f6223295c95e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 092efdc9f5f9c27b4fd848988ed385bdfe232e8fbd7af8bc104239e134e5a557 |
|---|---|
| Markdown | 7682e9086a517bb53dd634f990caa15f2b5f3330e317051dbe7a28f6c8cbfd3e |
| Publication page | 5ba268d7eb6a6030cce9e69c578947be1fa9852867d0391d73527a2db3013986 |
| Manifest | ece884891953ff65739366822071bd375b95ede68f5e7bd0c643395b3f7dc988 |
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 | HUjPhl8JWIGVDNjawitcu/GDWcLjrtitdE9hmnwRzwxaPNIQyKJFjqeUt1drul+jikT5DVaWlCuQdvtuVQ7SBA== |
| 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
| 2026-09-17T11:14:22.318746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042636observed 5ba268d7eb6a6030cce9e69c578947be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:22.302134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042636/manifest.jsonobserved ece884891953ff65739366822071bd37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:22.284180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042636/publication.mdobserved 7682e9086a517bb53dd634f990caa15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:22.265116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042636/publication.txtobserved 092efdc9f5f9c27b4fd848988ed385bd...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. |
|---|