OT-2026-000098912
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000098912) never changes.
Identity and time
| Publication number | OT-2026-000098912 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-73aa-88d6-9ba564a8256c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098912 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e79f94d7c12424ae5de251518be5431a63596f1a78ac30864512cf2e4d5fd85 |
|---|---|
| Markdown | c0d65935e795085fbe339b3f0219b51eb4d6339d6af3bf81ba0fb74e4c7ce0c5 |
| Publication page | 8da066ea54519a3b1c747c17df17abc88cae4fdd41c6a2d8b8ad131103e6bd71 |
| Manifest | 2b6738bfcbf616c8892a8b4ae1cc371180c61e3db5dc54d79833c6e1b1e33124 |
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 | RSOPKS8Yz8eOAmJGAw79mp5ZJFQrk0Ica8dia1lARx859g8Zpg5Xu71tpdUzwrHKJQNjhet+A0Wh+nvcUoREBQ== |
| 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
| 2026-09-17T09:29:58.370638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098912observed 8da066ea54519a3b1c747c17df17abc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.354423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098912/manifest.jsonobserved 2b6738bfcbf616c8892a8b4ae1cc3711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.337221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098912/publication.mdobserved c0d65935e795085fbe339b3f0219b51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.320385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098912/publication.txtobserved 1e79f94d7c12424ae5de251518be5431...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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