OT-2026-000094971
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000094971) never changes.
Identity and time
| Publication number | OT-2026-000094971 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-76f3-9980-e3b95a72e078 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094971 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d11a9960a39e666c8df231c0f117eae349cb2ac587cb2cce402b814aa758850 |
|---|---|
| Markdown | 5e6707609e997ec9d9282ef7b2a045505626cbc47515b2d9c671ff62bfa6883e |
| Publication page | 6302603824ff64035c91f1fd5e1a79665ebfaa46e18f9e8aa43b42187de06e37 |
| Manifest | 3fdcc5f48933a2531ce8e3dbc7eaf8efd04ce91248c9eff71ee843612c4e9e9c |
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 | crW7gR1uwD3iwzldxrZzqMcEGStTLMUBueLgdw4BOehGpMJgZpo4wvE1TWOfNDmMP5VOqvy848jJAvAu/9/IAA== |
| 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
| 2026-09-17T09:37:28.468044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094971observed 6302603824ff64035c91f1fd5e1a7966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:28.449255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094971/manifest.jsonobserved 3fdcc5f48933a2531ce8e3dbc7eaf8ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.427847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094971/publication.mdobserved 5e6707609e997ec9d9282ef7b2a04550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.410368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094971/publication.txtobserved 6d11a9960a39e666c8df231c0f117eae...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. |
|---|