OT-2026-000097315
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line 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-2026-000097315) never changes.
Identity and time
| Publication number | OT-2026-000097315 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7ea8-82dc-91520c786156 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16bb7e853eb2e96a9fab7c05ba988558eb55f9d5cc35a7387a124e7cb57359f6 |
|---|---|
| Markdown | 8b45ce29655daa69d3f70e4f2fd5e70bd6b6d4cc19809bf222fc56bafcdbba3e |
| Publication page | 7a97dcd5e244f177a048fcb42429936ea2b54fe6c1cc5d7c332b01fc4bab745a |
| Manifest | e3f65f775737f5858727a14e8b5a1eabe37c90607dca27e7ab7a5a3f1560ac32 |
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 | Na3iLgm2MMvx+2MDpir5QnFmcwwgWmq28ykBtdq42HxsUe2TkKBjRzMigMOHUCt7hAOUBzOEndlLa7idlfY4Ag== |
| 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
| 2026-09-17T09:33:34.648526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097315observed 7a97dcd5e244f177a048fcb42429936e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:34.632287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097315/manifest.jsonobserved e3f65f775737f5858727a14e8b5a1eab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.615563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097315/publication.mdobserved 8b45ce29655daa69d3f70e4f2fd5e70b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:34.599859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097315/publication.txtobserved 16bb7e853eb2e96a9fab7c05ba988558...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. |
|---|