OT-2026-000100940
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three 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-2026-000100940) never changes.
Identity and time
| Publication number | OT-2026-000100940 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7fac-9ec2-6027f895f330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100940 |
| Status | PUBLIC |
Content hashes
| Canonical text | b854f5b46e47d7c96f19b427656a3241644999befcaa285403c39b9b1b8581e4 |
|---|---|
| Markdown | b7633e8bf11d2e30911b48df670553253f73c99fb99e0f51eb996aede40ef48e |
| Publication page | a62f7ce6779a168918eb9a53388bbeef00a54702086ba6bb6a96a8038498507d |
| Manifest | e8f210f79e1390a80cb7d17eb1f76b41330ba830f0225ba0857ab89da6137d41 |
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 | fAQLi43VxSKDpoEhCtH0IKOMa+8fMPu4n3fJx/Oq5lNwlecA6Na4fSTycaLVidYWQNLSxgExMv2+eLSTmPHYDg== |
| 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
| 2026-09-17T09:26:26.716898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100940observed a62f7ce6779a168918eb9a53388bbeef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:26.699762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100940/manifest.jsonobserved e8f210f79e1390a80cb7d17eb1f76b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:26.680981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100940/publication.mdobserved b7633e8bf11d2e30911b48df67055325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:26.663492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100940/publication.txtobserved b854f5b46e47d7c96f19b427656a3241...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. |
|---|