OT-2026-000010318
Publication integrity record
Single cup vacuum gripper, two 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-2026-000010318) never changes.
Identity and time
| Publication number | OT-2026-000010318 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7693-8508-1bfb44f9da26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 838461f1326d17cf5493faac6ffbc7cc37dde02d97b01edc76af76f21b12d86a |
|---|---|
| Markdown | 31a9e0ada1a7e3772bdcd0b4637dda98623dda22b9b7ab0ed935381e92644e97 |
| Publication page | 194e0a6f54d735b740ef5ef1ae6b8df5d19477bdb791e8182a461874b7521af7 |
| Manifest | 3d1e3f6dd3c0ef2c7beb9ef530640cef27800c89264389ef222891bcd0db676a |
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 | fZDQEQzM82pw68TxYQF6eHl6Q4YHDWj0WON7H9awJea5QV+G1B+CAb6EOW26d52/Exgj2thAc7hp1nKp2p13DA== |
| 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
| 2026-09-17T12:14:19.982939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010318observed 194e0a6f54d735b740ef5ef1ae6b8df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:19.963527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010318/manifest.jsonobserved 3d1e3f6dd3c0ef2c7beb9ef530640cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.944206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010318/publication.mdobserved 31a9e0ada1a7e3772bdcd0b4637dda98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.925611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010318/publication.txtobserved 838461f1326d17cf5493faac6ffbc7cc...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. |
|---|