OT-2026-000096988
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000096988) never changes.
Identity and time
| Publication number | OT-2026-000096988 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-71cf-a321-20dad0c8930e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89da1c67a9a2ebe32594b1133cd69c887ccc88381a4c7e055325928b0cddae80 |
|---|---|
| Markdown | 823e148b66c56afce99fb3848e482dfad4f68fb294efca59d3b3debf4ec0a28c |
| Publication page | c48fb48b02afe6011a7edf9610e8db5204d799e3b7e9ea77490e54bc5d95fcb7 |
| Manifest | dc75b1f6e9ad1c4e5e8a9261601dd65203316e4090de96a167f0b2dfa7be0d0e |
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 | UCbS78EFl3PNi+Oda6ocqZD4nAUdRK4pUws/BRnGhS7sASEdnXE5AywWLytryn2cxS88hzvuE6gFrs9vffrNBg== |
| 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
| 2026-09-17T09:10:25.400035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096988observed c48fb48b02afe6011a7edf9610e8db52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:25.382691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096988/manifest.jsonobserved dc75b1f6e9ad1c4e5e8a9261601dd652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:25.366368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096988/publication.mdobserved 823e148b66c56afce99fb3848e482dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:25.347726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096988/publication.txtobserved 89da1c67a9a2ebe32594b1133cd69c88...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. |
|---|