OT-2026-000094506
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000094506) never changes.
Identity and time
| Publication number | OT-2026-000094506 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7521-9f1a-a83931945937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094506 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd13d9d2030e65dcdf52b71a221b34192376f9b0dab04185aee77805214e3692 |
|---|---|
| Markdown | 062746ae0aa6765fcc83695a0c2f925938e03e9074c36ea1b639cf7499b88ae5 |
| Publication page | 1acbc5113ec58ccb8d10a20b81d7344aedf3b980fe66c723ab8f374357f3c75a |
| Manifest | b2ffc1dde8d49e66c776971f8981441af95783cfa856bb0e793e1ba0e7a6f231 |
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 | ZGCOc7mNaXBSM8jj0KJXLKV6Lu/2nuYYvUGLKo9IgDmsr2EtHjitOfgTVP5ecISKLW4GVNyRzWohDW3/qvtTAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:56.299159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094506observed 1acbc5113ec58ccb8d10a20b81d7344a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:56.280027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094506/manifest.jsonobserved b2ffc1dde8d49e66c776971f8981441a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.263195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094506/publication.mdobserved 062746ae0aa6765fcc83695a0c2f9259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.243354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094506/publication.txtobserved dd13d9d2030e65dcdf52b71a221b3419...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. |
|---|