OT-2026-000103932
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two 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-2026-000103932) never changes.
Identity and time
| Publication number | OT-2026-000103932 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e7-7cf4-858a-8893e45285be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103932 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7ec7ef1b9afadfb5667340472a2396e3aa690fb80f9bca0d296e4ad0a86d6d5 |
|---|---|
| Markdown | c5980d463327cad0e2c345ee7eac8a8b6c7db856c98e84c6104d79d673a1b3b7 |
| Publication page | 82301d1bce1c9cc920167da61b4e014f7243299226eab3766e8d9ac173961003 |
| Manifest | fdf687c242fa5546ff23092cdccd96c334254939bd8dc0f1b4a2cac46ab9098f |
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 | hb3rUOv7AHF80hvs06OjdhKd4NLsxdqr2ix7O5BvjrdzOhIp1wa0DDvpDTKE0RC4ac61lJomiHcpbo+yP7kmCw== |
| 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
| 2026-09-17T09:21:55.816788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103932observed 82301d1bce1c9cc920167da61b4e014f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:55.799208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103932/manifest.jsonobserved fdf687c242fa5546ff23092cdccd96c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:55.781348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103932/publication.mdobserved c5980d463327cad0e2c345ee7eac8a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:55.764197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103932/publication.txtobserved a7ec7ef1b9afadfb5667340472a2396e...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. |
|---|