OT-2026-000098648
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000098648) never changes.
Identity and time
| Publication number | OT-2026-000098648 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-744c-b8ea-84e792101dcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9efd5920d6600c6a7310742fc929433540f91e927165dbd75eb2899c765d6941 |
|---|---|
| Markdown | 9fbfd1adf1b73d1266e944b41ca766ae29111b14b7ae44cde914b5d24aad1e22 |
| Publication page | 3d38b8e66f9aa68cfd23aba3ee929360756c17962b72140743068c2822b24563 |
| Manifest | 60dd807583d087976ffb018b998eef3ea763ca5f8bec781a91542643e6653d40 |
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 | aeTawiMf0kFYRidX70DNCsirzMpeXJM9w+nUZj/x62dv9c38I1VrqGLuawVwbgNtTJcrCpvittPjUzbMIFgCBw== |
| 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
| 2026-09-17T09:30:56.546696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098648observed 3d38b8e66f9aa68cfd23aba3ee929360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.529658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098648/manifest.jsonobserved 60dd807583d087976ffb018b998eef3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.513381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098648/publication.mdobserved 9fbfd1adf1b73d1266e944b41ca766ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.496612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098648/publication.txtobserved 9efd5920d6600c6a7310742fc9294335...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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