OT-2026-000082258
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000082258) never changes.
Identity and time
| Publication number | OT-2026-000082258 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-70e9-9127-81d5d90867a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082258 |
| Status | PUBLIC |
Content hashes
| Canonical text | caca43264e200d65d17f445ba16614f319a7853c077e646f32620822789626a9 |
|---|---|
| Markdown | ababa3c4691ed48ae587df57a804d981d2240141736e75d7bc380e5f0193d832 |
| Publication page | d802922390e38102b2556210592a7268ad687d0a5c6ee67842baf3076ed13d28 |
| Manifest | 849b3da56fdb3c0493cc6d9b1691a259459414736ad87ef611a6c8c7b7b43cbe |
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 | srPgquzgAnvqO9vTkC6Fw7KrTKbzlFxidQcA2++HwoQYKyTBqIp8vllEWi5vIvCJq1bUtatsVsEIayNn6G7XDg== |
| 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
| 2026-09-17T09:59:06.575112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082258observed d802922390e38102b2556210592a7268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.558222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082258/manifest.jsonobserved 849b3da56fdb3c0493cc6d9b1691a259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.540510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082258/publication.mdobserved ababa3c4691ed48ae587df57a804d981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.523051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082258/publication.txtobserved caca43264e200d65d17f445ba16614f3...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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