OT-2026-000096220
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096220) never changes.
Identity and time
| Publication number | OT-2026-000096220 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7910-a0e3-0561637711c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096220 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16af57536e8a90012844904bfc21f7e65a852d11aa71ca512a8339c156fcecd7 |
|---|---|
| Markdown | f1c03d453587ed512ef1585b0e5bdcf8189cb427941ccf179d442fff7e301b33 |
| Publication page | 60cc58ecf7ff201b99324041be2903383134d5911ad83929cecc6bf396e5fdcf |
| Manifest | a7aa2cea7359ca0f3eb34f805b167c32b36a7d8fd5e3fef4bccef96d8a02718e |
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 | EiYrnZ3yrwzV/1eGtAsTtCKbg3BN9n6Tzn9YcdYHyGy8xtWhPyByuJsn4wtJYT0AUAuXme75C1/Hm4kRRmQYBw== |
| 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
| 2026-09-17T09:34:44.397406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096220observed 60cc58ecf7ff201b99324041be290338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:44.381352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096220/manifest.jsonobserved a7aa2cea7359ca0f3eb34f805b167c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:44.364846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096220/publication.mdobserved f1c03d453587ed512ef1585b0e5bdcf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:44.347715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096220/publication.txtobserved 16af57536e8a90012844904bfc21f7e6...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. |
|---|