OT-2026-000025899
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pulsed 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-2026-000025899) never changes.
Identity and time
| Publication number | OT-2026-000025899 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7bc2-9087-1998d7584415 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025899 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc13a9d7b0f416515c337a6680f0582169b65ef5d8b34fcfd6f68661070ee0a4 |
|---|---|
| Markdown | b2a2e95e5c732a5bfbbea214e9284458e41b964c89017971ac339c30cc60f3dd |
| Publication page | da6e52214bfdad0a731373a946d793b55323cfd37f0d6a9087f8cc30f4269b2b |
| Manifest | b4577fd6ac6a115516e9a2074202247c5db42cf74272c39b77073707f26c7bff |
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 | K9Fz04fnTQX2tkEYjDCmuYWFWAYu+wx+Nl6Yx63tVw3GbsKgWzoik9/ZUNs/LHGSuBPXZ1tKUTzTbp/B6F98Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:14.683233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025899observed da6e52214bfdad0a731373a946d793b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:14.665340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025899/manifest.jsonobserved b4577fd6ac6a115516e9a2074202247c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:14.650562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025899/publication.mdobserved b2a2e95e5c732a5bfbbea214e9284458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:14.634465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025899/publication.txtobserved cc13a9d7b0f416515c337a6680f05821...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. |
|---|