OT-2026-000098844
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000098844) never changes.
Identity and time
| Publication number | OT-2026-000098844 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8285-71d0-8df7-d1f527abad64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b5f9f68115c2a73dfc17c1bcd93c6a28dbf38244a8f6e3b82a03a998bd42e01 |
|---|---|
| Markdown | b293a90b5259b46ac9ca0fdc5597cd98b4c9333acd85e5ca95991c1f9b559e4e |
| Publication page | a51dd395b4fef2f73657130d8a324382ce6c63a13f74f07cbf9dbd6db59d14b4 |
| Manifest | 1787c8bcc064d59a07be7302d7475c7fa450a4361063cbefc3265fb106e8a96a |
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 | YtbhsgqD0+O4/PA+phG576wLKE+0ec8a1UizPA/QGmbXVHQLX0HXDSFdRcKl7MiZKZ0LjOE6GXhiHiq4RO0fCg== |
| 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
| 2026-09-17T09:29:53.168787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098844observed a51dd395b4fef2f73657130d8a324382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.153433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098844/manifest.jsonobserved 1787c8bcc064d59a07be7302d7475c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.136418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098844/publication.mdobserved b293a90b5259b46ac9ca0fdc5597cd98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.120383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098844/publication.txtobserved 9b5f9f68115c2a73dfc17c1bcd93c6a2...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. |
|---|