OT-2026-000098500
Publication integrity record
Three 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-2026-000098500) never changes.
Identity and time
| Publication number | OT-2026-000098500 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7670-b0c9-e76259d935d1 · 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-2026-000098500 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0a0e77e0317724a2ead0e23718b4b049c4cf13e96032fae7f64b04617b8df2a |
|---|---|
| Markdown | cf7194f7431beb86f8217fa17b90433bb5ed5777139bc58f4045a280a69a38b4 |
| Publication page | 0c6c3849f121687f927b3d9a72407a862dd5c5e4c73f5c0641baf9cc069bda36 |
| Manifest | a7484b26125dc57dabc7dd9a620301e4dade4fd598c8f3ef1efa403ca9292990 |
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 | OyaFpQ6I9fhVKZfJxjkoskDQ9IPaMN0N+Gul43FXcu+wcTUDoEGmuWXQ/EZ6oz/vtTgbq9PZWeQxKQiZgYmvBA== |
| 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
| 2026-09-17T09:32:22.304145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098500observed 0c6c3849f121687f927b3d9a72407a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:22.285579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098500/manifest.jsonobserved a7484b26125dc57dabc7dd9a620301e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.267722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098500/publication.mdobserved cf7194f7431beb86f8217fa17b90433b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.249693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098500/publication.txtobserved a0a0e77e0317724a2ead0e23718b4b04...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. |
|---|