OT-2026-000098842
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000098842) never changes.
Identity and time
| Publication number | OT-2026-000098842 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8285-7161-a12c-a466a5b0e5e1 · 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-2026-000098842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 197e1dd1692f1978653e3a1016ba0294e9a63b10eca029d6ff0f553e9cb71af0 |
|---|---|
| Markdown | ab77f8f9fff3a54fc16cab011d4dddf6aa3dc9584b90d5eed972e01b75a95560 |
| Publication page | 24fca1a374b314a3b9d1a89e6c4b55865b26537927091f6c82802faa6b6fff68 |
| Manifest | d60fee5493a7f9b7b371ba7f43cd7159c34e4127752dab4c73b153c6ccfe04f5 |
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 | txESAL4Ybgkrolt7PuUUpTNJ9bv47Etv651pZ7TtwuapT/3PGGJpd3WCw4/cICGUQv8noju9ak+g8DstrmGKAA== |
| 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
| 2026-09-17T09:29:53.033945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098842observed 24fca1a374b314a3b9d1a89e6c4b5586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.017427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098842/manifest.jsonobserved d60fee5493a7f9b7b371ba7f43cd7159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:52.999950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098842/publication.mdobserved ab77f8f9fff3a54fc16cab011d4dddf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:52.983497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098842/publication.txtobserved 197e1dd1692f1978653e3a1016ba0294...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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