OT-2026-000104378
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000104378) never changes.
Identity and time
| Publication number | OT-2026-000104378 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7310-ae39-6c32d30140ac · 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-2026-000104378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 044342467c7d2e6ef377a0080f16196ae1444bd8f5f2415c7a9e6b376f7655ac |
|---|---|
| Markdown | bbcf89805fa2d8722195c03da6579309f0e5a6433fc3dae727d15a41db42ebb7 |
| Publication page | 966c9d6909f50ea00a4bb15cd875b16bb7815464afd40264c103f08c524d736c |
| Manifest | 92f98218fd9a0a528baf45e429dfa8e216fc9e10cd3b4bc965703d2a27e09185 |
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 | MCjhIfLr0po5LmB+HB70PjQJCvOnCX8enE7IFbcls2180EVcZgv6U0p1f7YVe72Kj+rZCLU5w+uiE1qemWd2Bg== |
| 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
| 2026-09-17T09:21:38.512383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104378observed 966c9d6909f50ea00a4bb15cd875b16b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:38.494369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104378/manifest.jsonobserved 92f98218fd9a0a528baf45e429dfa8e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.473853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104378/publication.mdobserved bbcf89805fa2d8722195c03da6579309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.453742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104378/publication.txtobserved 044342467c7d2e6ef377a0080f16196a...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. |
|---|