OT-2026-000098798
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000098798) never changes.
Identity and time
| Publication number | OT-2026-000098798 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-74b3-9f2e-397e9e379703 · 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-2026-000098798 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1cdd0f56357ccee3c6d71d21465e0915783d93423a71680837499f5fe92704c |
|---|---|
| Markdown | 8364973faebeed2fc287771566f56ca17e2336f4977958129b14deeb55be6c8b |
| Publication page | cff097b420934e5f0bb827f8f5dff74b658f3e96efdb586a9493d175718c0cb4 |
| Manifest | ffac712584beef06daefa14cd5ef41cc8c1f9206bc712baadb628013510a117b |
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 | GiC+HImP9ckzq/syp3yRS5/8Z1tU3OYQ/f3I9iI3Gkb4KfefH9lQtgkgWIVZ94XkqImC6JBHuDcURJPpSHbPAw== |
| 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
| 2026-09-17T09:31:07.613797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098798observed cff097b420934e5f0bb827f8f5dff74b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:07.595666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098798/manifest.jsonobserved ffac712584beef06daefa14cd5ef41cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.578496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098798/publication.mdobserved 8364973faebeed2fc287771566f56ca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.558365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098798/publication.txtobserved f1cdd0f56357ccee3c6d71d21465e091...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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