OT-2026-000099015
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000099015) never changes.
Identity and time
| Publication number | OT-2026-000099015 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7395-a8af-6d5e2d90bbdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099015 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8bcf52e6a0863d80c89d397ed8acf1a8f9193f2817bcf715af502647d73f134 |
|---|---|
| Markdown | 975006d022c57b7d64a6902f22b4e524c1757ba26b16861f3d0c20fe3e576995 |
| Publication page | e483d70f1c8173931104d2cac6414836b818e930ab9f6868bbc6651599557a77 |
| Manifest | 7ee4457d2e45566b71e5607f4b4ed9992c9dc9bb65adb2c80a85b0e93e824166 |
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 | xZnU86fqitmEXKkz1fIXBiPYqG6l3nQ49Ypmgif1jnciS6qimoi/x+ct402Kw6aeryN0nKdKBu/W0VwpbJpFDw== |
| 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
| 2026-09-17T09:30:06.178080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099015observed e483d70f1c8173931104d2cac6414836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:06.160446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099015/manifest.jsonobserved 7ee4457d2e45566b71e5607f4b4ed999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.142279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099015/publication.mdobserved 975006d022c57b7d64a6902f22b4e524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.123650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099015/publication.txtobserved c8bcf52e6a0863d80c89d397ed8acf1a...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. |
|---|