OT-2026-000010935
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, sustained 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-2026-000010935) never changes.
Identity and time
| Publication number | OT-2026-000010935 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7289-9a35-f509188ca16f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 570ee642c31fd976f61f15a7016924d4a1ee0d79c0a755fa80e14f1519839fbb |
|---|---|
| Markdown | b0ab9289bab94b2c6d5a4efef3e1ed390de7fad209cde37913ce1c7ad108cea5 |
| Publication page | 818eb3555ea0e455753a3089725d16f11b34001218e748258013c2a7194d90cf |
| Manifest | 8709a3a434254c42e4662f89128a5b3c1fec19598a64652535642b10b4f0fcc7 |
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 | mcdw83wt6bNhbQKXj07noyrPUPKHy8eXoXhjV9zMX48C1+I4rq0GUAzum5KlC7Pazd6cyu/sWNJEkER2cV/9Aw== |
| 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
| 2026-09-17T12:13:43.397398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010935observed 818eb3555ea0e455753a3089725d16f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:43.378173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010935/manifest.jsonobserved 8709a3a434254c42e4662f89128a5b3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:43.360313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010935/publication.mdobserved b0ab9289bab94b2c6d5a4efef3e1ed39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:43.340871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010935/publication.txtobserved 570ee642c31fd976f61f15a7016924d4...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. |
|---|