OT-2026-000098148
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000098148) never changes.
Identity and time
| Publication number | OT-2026-000098148 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7af1-918d-46d2506c353d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0adf75f75bc13106ad75f039b63436dcb62cb457581cc781b1a31345deb3337c |
|---|---|
| Markdown | f61af2136ce128d4de5cde6d74ab79ae217fbfef4232b82162fa3bca247b4189 |
| Publication page | 90756632647b83276ecf13d68b4a3f6809611773c160073b00daee1e8fa28a68 |
| Manifest | bdbccbd0079692d087bca0b5a5ca1a1ef7b618a9a4c6b6a4abd9e61890675015 |
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 | AFiKXVHV/q7w0HjaUZexsqAIIb/gyPO1EvNHWB2NTwIDhboGqklCjugcusGz05dzPEwSEUoABVVdRbKP9wAlAQ== |
| 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
| 2026-09-17T09:31:17.783266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098148observed 90756632647b83276ecf13d68b4a3f68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:17.766042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098148/manifest.jsonobserved bdbccbd0079692d087bca0b5a5ca1a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.748184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098148/publication.mdobserved f61af2136ce128d4de5cde6d74ab79ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.728621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098148/publication.txtobserved 0adf75f75bc13106ad75f039b63436dc...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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