OT-2026-000010073
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000010073) never changes.
Identity and time
| Publication number | OT-2026-000010073 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-72b3-84d6-6760ffae12ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e63db7e8864d5edfe2ce1b77da66da051d208a65ede172dd1e86ab2e2eebc80 |
|---|---|
| Markdown | 38438eb9239197430d5c6f4eab30ea2a10984ede8042591eed44a06c081edb25 |
| Publication page | c198275f5972b153c7b27fb153c94ea635eed38f18ff06e5021777c6d707271e |
| Manifest | 17bbf0af10755c1d506e4db73d4c96e9fafeaec9cdde17df9adb878cd8fc381e |
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 | kOGsOnzeU9YLyCiYaYUFAcBHHxMalAom/oU5VzaOz0sk/XSm+PAsYWSjKzC+/xSHWzX3aXJg2iz51ZbB1LzSAg== |
| 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
| 2026-09-17T12:16:08.993099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010073observed c198275f5972b153c7b27fb153c94ea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:08.973107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010073/manifest.jsonobserved 17bbf0af10755c1d506e4db73d4c96e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.951369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010073/publication.mdobserved 38438eb9239197430d5c6f4eab30ea2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:08.931365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010073/publication.txtobserved 9e63db7e8864d5edfe2ce1b77da66da0...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. |
|---|