OT-2026-000097818
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000097818) never changes.
Identity and time
| Publication number | OT-2026-000097818 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-75c5-b62b-964597e1e093 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097818 |
| Status | PUBLIC |
Content hashes
| Canonical text | c95181cae18642a0101fc9cf8dc85fd4ea59b9eb2a199d74fff13aea4464020f |
|---|---|
| Markdown | faee804cb301b7081769ee565cd51d01927b521bf85ad6b95933488576b6481d |
| Publication page | fb517a0f41e2d9b8a44f39a20e5e19f20ec90831d1009dc523ea1257dcc6c8ca |
| Manifest | b626b28b39ee04e3afa400217c27dc78b782dbb447a3372635d4367e9b15af53 |
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 | 1HDo5L8XEMEHtyJwYn4TpqiUtznz+oyCSA1eLYYbzU4RLANw02q27OHp18HqmHMw7wKA+JckAr+RVdlfS7tLCA== |
| 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
| 2026-09-17T09:32:54.535397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097818observed fb517a0f41e2d9b8a44f39a20e5e19f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.518246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097818/manifest.jsonobserved b626b28b39ee04e3afa400217c27dc78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.501051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097818/publication.mdobserved faee804cb301b7081769ee565cd51d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.483447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097818/publication.txtobserved c95181cae18642a0101fc9cf8dc85fd4...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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