OT-2026-000085244
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, sustained blow-off before 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-2026-000085244) never changes.
Identity and time
| Publication number | OT-2026-000085244 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43bb-7c3c-91c0-eeb7332dddaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085244 |
| Status | PUBLIC |
Content hashes
| Canonical text | edb63364e26c91da68eafa28a52dae1f202fa3c371919931477286ecba4b096f |
|---|---|
| Markdown | 532e90be891ea72f175167c76ccdbfa5aa4be33e071ce196839771ab9eb4f1ae |
| Publication page | 29e7d7036e7d599b0593c1513c6f109522b18a4f4307d92311d628971c9853a1 |
| Manifest | 68a062a2216cc4a69cef606ef6d62b45fd87d1f6689bfb58d02227bc91850b65 |
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 | aWfzfTuY4mIHtA/x8NlxmHRO8ce/PLGm2UWp/Nxgd+AqFDAJkq6s7HIwoQnaPX6hBf113+TbB+dAJgrYEzn5AA== |
| 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
| 2026-09-17T09:55:20.713893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085244observed 29e7d7036e7d599b0593c1513c6f1095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:20.685517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085244/manifest.jsonobserved 68a062a2216cc4a69cef606ef6d62b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:20.667007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085244/publication.mdobserved 532e90be891ea72f175167c76ccdbfa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:20.647420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085244/publication.txtobserved edb63364e26c91da68eafa28a52dae1f...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. |
|---|