OT-2026-000096745
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096745) never changes.
Identity and time
| Publication number | OT-2026-000096745 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7e83-973b-8e1b04a547c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c958fd1a5ae739ff3b024f57356075bef0ede93a3d2ac3db67b82bd2e66f705 |
|---|---|
| Markdown | 14f0a0faace647149d691546fddc79c739a7d32f0f29fe95997eb155be080bba |
| Publication page | deb204a124469bc5faca3e06dfafe710b4ab6bccf57d8f16e3b3991b661e2aa3 |
| Manifest | 5b563a1186b0369a4e384d7b20e9946939e5921526a6c973c3d2beb6cc6d6718 |
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 | 8lz8B0CQbXKGSFW9Anm3VU79/eDMwmV0F71DBB0KBLYnltTWj7FVLrZkFzFmIjbFA2tr9akYNq8yUEnSYyL7CQ== |
| 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
| 2026-09-17T09:34:19.226413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096745observed deb204a124469bc5faca3e06dfafe710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:19.206918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096745/manifest.jsonobserved 5b563a1186b0369a4e384d7b20e99469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.186825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096745/publication.mdobserved 14f0a0faace647149d691546fddc79c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:19.168442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096745/publication.txtobserved 1c958fd1a5ae739ff3b024f57356075b...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. |
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