OT-2026-000086924
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000086924) never changes.
Identity and time
| Publication number | OT-2026-000086924 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7447-a813-69038aef8ced · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086924 |
| Status | PUBLIC |
Content hashes
| Canonical text | c84bafaacc96ab5b6f5e7cfbf837382c91a6f3e4eaf8442ce66a51ed8489f15a |
|---|---|
| Markdown | 0eca6cff8f7b017d34ed7ef93f2a41de5249e3840fe58e5b216ba89cf945ac68 |
| Publication page | e497d59a47e66b33a908febcf7001ea8c57585b357dd6f06d2a69bcdef5aee84 |
| Manifest | 351070638378d43cf1e37068bb496b235664a2e511362d9cbe8a88366fd6ecf6 |
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 | JsJso4+VGpcApsltPjevxFOAia5D2iZjNgBC0bgrAXupB4rYpz/Pe5QoIF8by2ApoKHhD8WqBnxCESkQaDZtCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:46.847288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086924observed e497d59a47e66b33a908febcf7001ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:46.828669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086924/manifest.jsonobserved 351070638378d43cf1e37068bb496b23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.809902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086924/publication.mdobserved 0eca6cff8f7b017d34ed7ef93f2a41de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.788463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086924/publication.txtobserved c84bafaacc96ab5b6f5e7cfbf837382c...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. |
|---|