OT-2026-000096818
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000096818) never changes.
Identity and time
| Publication number | OT-2026-000096818 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7496-9dbc-60e3cb5ea85c · 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-2026-000096818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 788b503357c4a253ff3fc45977c353fb84253f0d4a15785cde0f640a4c5db3bf |
|---|---|
| Markdown | 7ede8ffe0534800a069a66011d6c54b12b0a33e8b560d2ae2862372e436511d4 |
| Publication page | da9caa3d12effa7fe9eb29ce5f536ade84103fdc8e17aa9ba1927f69ea8ca92a |
| Manifest | b381e64e4e320a47f552fe768dc775cb13444d40ff53a12b8c2cd9a1c6c476e8 |
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 | b9H+0KtnF5L44B4r7BjYJPfHM9P62ZW0uXxZlTe1eJ6yNt+ZJoqK02c3c2KCMiuEWJvx0UVpLcqF/SwdGpPKDg== |
| 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
| 2026-09-17T09:34:24.684137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096818observed da9caa3d12effa7fe9eb29ce5f536ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:24.667169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096818/manifest.jsonobserved b381e64e4e320a47f552fe768dc775cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:24.651256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096818/publication.mdobserved 7ede8ffe0534800a069a66011d6c54b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:24.632921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096818/publication.txtobserved 788b503357c4a253ff3fc45977c353fb...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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