OT-2026-000065542
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065542) never changes.
Identity and time
| Publication number | OT-2026-000065542 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7e0b-b6b5-956fa930eb12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065542 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99330bcb608743aec354e596b1cde904c2b6e7b9d33ec2cba7ffcb06f518af3e |
|---|---|
| Markdown | 410a99dd8639dbda90d326cc551207b6a925bcec45a5bfc8fb6ad6c3eed96525 |
| Publication page | fbffff3bee8c7248cc1e99a4c20447895cdd26a2baa998fbe21786c94eca4b29 |
| Manifest | e5cf53aea17513812f03ddd9c92020b2769baee637a2ae7e7192b9d0393ed29a |
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 | 4iWgYKHGOL9rMLczc9BtbIfaHxcW35n+Bhsp/gDcwP8/ZqpCISyw5P+TdHtc3eW8Dw8VLB9BOLAbgYdVAoN6Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:50.674779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065542observed fbffff3bee8c7248cc1e99a4c2044789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:50.658342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065542/manifest.jsonobserved e5cf53aea17513812f03ddd9c92020b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.638633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065542/publication.mdobserved 410a99dd8639dbda90d326cc551207b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.622051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065542/publication.txtobserved 99330bcb608743aec354e596b1cde904...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. |
|---|