OT-2026-000104182
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pulsed blow-off after 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-2026-000104182) never changes.
Identity and time
| Publication number | OT-2026-000104182 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341f-73d1-807d-2f45d95992a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ae6a64c1ecaf7b74b879deb1c537143e2e937eb8c8d84c890aac32706bde732 |
|---|---|
| Markdown | 96a3b2ae443ccfae94923658e02f8afa01776b0ed619897b0e684525ce7b1dda |
| Publication page | 416216bd726a0c6a3efde2eb26f54b37bf40d5ecdec90b6318e4dfcfc271a944 |
| Manifest | f86818025b84fb2b9a7d41d1d58b85af6bec60929d7cfb9ffe4b318a9bdc4209 |
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 | R8DbcSv7ibqGQo81KRzubJPwPhIp4MdXg3Ji8dAErwCKTDPSUA7/lCPARtOQPqg9up2FwmeUKKwkhZdk0fJ1AQ== |
| 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
| 2026-09-17T09:20:04.504364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104182observed 416216bd726a0c6a3efde2eb26f54b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:04.486853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104182/manifest.jsonobserved f86818025b84fb2b9a7d41d1d58b85af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:04.468530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104182/publication.mdobserved 96a3b2ae443ccfae94923658e02f8afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:04.451298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104182/publication.txtobserved 9ae6a64c1ecaf7b74b879deb1c537143...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. |
|---|