OT-2026-000100010
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000100010) never changes.
Identity and time
| Publication number | OT-2026-000100010 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7458-b68e-f3478407110e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100010 |
| Status | PUBLIC |
Content hashes
| Canonical text | e32c8dd08de8f55b9083eb51d91f471bdff4895473e2f9d49f871272ea959f49 |
|---|---|
| Markdown | f14356539a788a8856b553bb68d8e686ecacde7cb204417800e13e95c677b767 |
| Publication page | e1e6187e290d867421df0c03d9bfd5f4a937a23b7dc36c352effb2254ff52992 |
| Manifest | c7f144ee6fe840f3f1bc36f985ede795aac2342e04ea8edb34a2221802a7dc20 |
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 | jxEuBJvOanOTrm5tdZUjr+7XSFUGUJpR/P2W5JJPwwndqV5oQyNvpoeffb2hdvoD4nmXBU0UJ/OBSGIjyJ+3CQ== |
| 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
| 2026-09-17T09:28:56.637003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100010observed e1e6187e290d867421df0c03d9bfd5f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:56.619421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100010/manifest.jsonobserved c7f144ee6fe840f3f1bc36f985ede795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.602374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100010/publication.mdobserved f14356539a788a8856b553bb68d8e686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.582820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100010/publication.txtobserved e32c8dd08de8f55b9083eb51d91f471b...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. |
|---|