OT-2026-000100956
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000100956) never changes.
Identity and time
| Publication number | OT-2026-000100956 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7642-8fab-692524282d8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f808039a23b5b3e61bfd3c682fde00dd6a57d57f26609ee737b5aa065f3e25a |
|---|---|
| Markdown | 729c107e7090bd4fb67173372b14528a7f400e1651cbe3bb2af3415e20624492 |
| Publication page | 0bd342ddc54f4ecaebc493c76d25b1afbe7dd7dc4c9a1e9b896b1855dc16a8af |
| Manifest | b252c73b641cf3eda2aa1f2be5fce4039d3523ffb278a5d081bbcf4bf60d605d |
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 | N8Aq2wrk3ETt5zXBKOy8AVbk5f5/V7qEg9x/LGI5rM0v3hsD3THQVtHYz687myZzQXyJed3roceb6+bF3QQZAw== |
| 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
| 2026-09-17T09:26:27.949137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100956observed 0bd342ddc54f4ecaebc493c76d25b1af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:27.930641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100956/manifest.jsonobserved b252c73b641cf3eda2aa1f2be5fce403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.913116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100956/publication.mdobserved 729c107e7090bd4fb67173372b14528a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.895215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100956/publication.txtobserved 9f808039a23b5b3e61bfd3c682fde00d...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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