OT-2026-000098108
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000098108) never changes.
Identity and time
| Publication number | OT-2026-000098108 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7c17-a477-51c966135fa1 · 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-2026-000098108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 920926774ae1d8a5273bbda3ff91ab129dcf36f7a6ee4205b48ca20271ab8ab6 |
|---|---|
| Markdown | 34bb144b94b15cbb8014db48a2592d808da13c6a410f9a7e52c83fd6780a96ba |
| Publication page | e3e6213f4352a526fd72ff312c2895855867abf53cfab46a853abfd25cacf504 |
| Manifest | 6b93e8e0e15aaeefaf63f756bf3c688a8e3c9cc5c2dc923518849a58255e5b23 |
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 | KU5oCBYZD/lbCBv/eQwYQZXukz0mC6BQYFQrIc8yu/5+SXNGYiw9/lC+Cx6RkR7EFRf6tqf8tuaX8tDOFxVJBQ== |
| 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
| 2026-09-17T09:31:14.846917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098108observed e3e6213f4352a526fd72ff312c289585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:14.827357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098108/manifest.jsonobserved 6b93e8e0e15aaeefaf63f756bf3c688a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:14.806481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098108/publication.mdobserved 34bb144b94b15cbb8014db48a2592d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:14.789251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098108/publication.txtobserved 920926774ae1d8a5273bbda3ff91ab12...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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