OT-2026-000026920
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000026920) never changes.
Identity and time
| Publication number | OT-2026-000026920 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3452-7b11-b94e-a8fe860fecdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026920 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3472c84a65a95ed59ebd3dfd34af7838610c42b9546dc0e07ca1d91a9deef1e8 |
|---|---|
| Markdown | 3da14fa3c553f8a713890bdddf230e91da289fdbebc3502a694dd82566c101b5 |
| Publication page | afda85d5e1b2adbf2b7c415716b25bfc84d2ec3702601fba42ca2d5f62e571bc |
| Manifest | dae48f39711afc72ae4e5b312b9f00b04c2fead17fb01d32f77d2de186211d9b |
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 | RSAM5zN6852940FsyKNNtwUOzmyyvrfL07M7BL1IV58++/Fmd0DNm2iM0x0qsewVXx5K+JqYt+1ZgBPUTvzqCw== |
| 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
| 2026-09-17T11:43:32.072101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026920observed afda85d5e1b2adbf2b7c415716b25bfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:32.054914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026920/manifest.jsonobserved dae48f39711afc72ae4e5b312b9f00b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:32.037223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026920/publication.mdobserved 3da14fa3c553f8a713890bdddf230e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:32.020094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026920/publication.txtobserved 3472c84a65a95ed59ebd3dfd34af7838...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. |
|---|