OT-2026-000014515
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pulsed 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-2026-000014515) never changes.
Identity and time
| Publication number | OT-2026-000014515 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7549-ba9a-7a7a9e1dbafc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014515 |
| Status | PUBLIC |
Content hashes
| Canonical text | b50034310ccd60ff872cefc819f4841cae7a4b85bd2590226adee34cba3826cc |
|---|---|
| Markdown | d10553df547f3de1f72fbd0c0a59016cf3c4c5913d3e9652c297ead03171516c |
| Publication page | b3c492b4fea8b4944ed60051adad44046fd1ec239c6700dd6b93d277ce4bddd2 |
| Manifest | d08a33c471880e6eac2c0dbb93fee9499aad814cce181dbdbb02cc9eea65d30b |
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 | fOf8+WwVg0XvGYKKnMeu9yu9un5eQl7PEgjH5Xw/ZwccT5Sq3hiszkCnzjbn68NgPcwTW8rZnqwNo5iZ+qa7Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:20.931259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515observed b3c492b4fea8b4944ed60051adad4404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:20.907080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515/manifest.jsonobserved d08a33c471880e6eac2c0dbb93fee949...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.887365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515/publication.mdobserved d10553df547f3de1f72fbd0c0a59016c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.869664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515/publication.txtobserved b50034310ccd60ff872cefc819f4841c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.410862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515observed b3c492b4fea8b4944ed60051adad4404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.391765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515/manifest.jsonobserved d08a33c471880e6eac2c0dbb93fee949...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.372374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515/publication.mdobserved d10553df547f3de1f72fbd0c0a59016c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.354176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014515/publication.txtobserved b50034310ccd60ff872cefc819f4841c...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. |
|---|