OT-2026-000093761
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093761) never changes.
Identity and time
| Publication number | OT-2026-000093761 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-72c5-8589-0048f97adfe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c0462fb2c00cf6516e89510277ba5e681e030e346b9a5e717abbce6610bf7ba |
|---|---|
| Markdown | 130ecb35e99ba80202a25d8c2895856a87270f511ddf1e19e4ed2256890e9fb6 |
| Publication page | 57512b28be28ec47a19e647c24932036ead1ce6fdad717c084e50d02e94a0475 |
| Manifest | 9587d4e17c5ac589607b5420dd0174dcdb41f50b281395347fbbf80f156a6757 |
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 | 1HI283NW8njQjoaVzYNWbe2l1LFMT29s8yKKCJBGBsuVLN7s81a77ZrMXSb8/+1ZTxl6KdIdOi43Qv6K2flvAA== |
| 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
| 2026-09-17T09:39:51.324068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093761observed 57512b28be28ec47a19e647c24932036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:51.303730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093761/manifest.jsonobserved 9587d4e17c5ac589607b5420dd0174dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:51.284087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093761/publication.mdobserved 130ecb35e99ba80202a25d8c2895856a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:51.260025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093761/publication.txtobserved 8c0462fb2c00cf6516e89510277ba5e6...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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