OT-2026-000104327
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000104327) never changes.
Identity and time
| Publication number | OT-2026-000104327 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7099-a4c9-428095938111 · 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-2026-000104327 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7e1798aa74fd51c201d16cd435ff68d32f7227acfad95d4ca40550d65acba6b |
|---|---|
| Markdown | 372bfb8388f0e22902af4c7baf8d5496c78310f517d6d7a8b93dd1e6689fbe4c |
| Publication page | 88470a472c43af9e768f9e4cae285a0a0dcfbd65c07bd8a3d1bdc5e02dd56724 |
| Manifest | d1cc66fd9b3ed310125ccf645ec1d52828c136b88aa19cbe6f910f92ccf7c893 |
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 | cSAX3ZtBhRTviZvGPzflUnIOsurz77mx13vN9Q1A+b7m822m8i6w2hbeeicEp1SkywhD3ziJI2/ayafo69YcAQ== |
| 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
| 2026-09-17T09:21:34.737596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104327observed 88470a472c43af9e768f9e4cae285a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:34.720877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104327/manifest.jsonobserved d1cc66fd9b3ed310125ccf645ec1d528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:34.702022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104327/publication.mdobserved 372bfb8388f0e22902af4c7baf8d5496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:34.684205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104327/publication.txtobserved b7e1798aa74fd51c201d16cd435ff68d...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. |
|---|