OT-2026-000098488
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098488) never changes.
Identity and time
| Publication number | OT-2026-000098488 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-71b9-84ee-b274c1859394 · 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-2026-000098488 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5c9835884163f515e6c35f2044ff48bdca78470bc485b0d7b006aaaa5450b80 |
|---|---|
| Markdown | c35514feb46a0282de626318a1ce4a407d97bbb632308431a9ea655c4f681666 |
| Publication page | 83d39d043919dd782b41a6f5051837e907d602a2ed931957a806c9e0c162fd80 |
| Manifest | 7054365b21cde5cb4190406a7a74df8539831f06a25c1f61d5b386e07f5886da |
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 | IEA6BaHCya3Mdf6Frfhu4mFUw1jG2CVYW0ob5DeZ5neba+soNYCEX9cIYcw9eDT8PtC049TZv+tL6x/ix5ipBA== |
| 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
| 2026-09-17T09:32:21.405414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098488observed 83d39d043919dd782b41a6f5051837e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:21.388204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098488/manifest.jsonobserved 7054365b21cde5cb4190406a7a74df85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:21.370095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098488/publication.mdobserved c35514feb46a0282de626318a1ce4a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:21.352006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098488/publication.txtobserved c5c9835884163f515e6c35f2044ff48b...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. |
|---|