OT-2026-000043380
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000043380) never changes.
Identity and time
| Publication number | OT-2026-000043380 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-72a9-83e7-4547a6e14174 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f3c426591b6e73715549b3f6761d8055e6a6ed317c139b7dc99c6c77018a37e |
|---|---|
| Markdown | 73bfb1acd202a2444e9da0c9d73ea1738fddb8aa7eb17b6c5b36402ce2da1b68 |
| Publication page | 22e326290af4c76e1387b8c6e6f821f61f0eabc488bd180eecc53e1a1aad37b8 |
| Manifest | 243db1e5ecf5a7e7b5f37d188be4562611d9b752e9bcc238222517497a6e83b9 |
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 | DvSm5JJQGQ583YP8I1/ou/l/ky51twWRaQE8S54Ez0vPLilg5bgwtk/rKX3GRbOmLq688bAAV38zM+3W/WEdCg== |
| 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
| 2026-09-17T11:13:54.544334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043380observed 22e326290af4c76e1387b8c6e6f821f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:54.525693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043380/manifest.jsonobserved 243db1e5ecf5a7e7b5f37d188be45626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:54.508111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043380/publication.mdobserved 73bfb1acd202a2444e9da0c9d73ea173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:54.488613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043380/publication.txtobserved 8f3c426591b6e73715549b3f6761d805...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. |
|---|