OT-2026-000010320
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, vented before set-down, on a tool changer
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-2026-000010320) never changes.
Identity and time
| Publication number | OT-2026-000010320 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-746c-8241-f9392f7141d6 · 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-2026-000010320 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758509cfdd30266a9ce7a41022dd909e3ef675bd660272976d68593456ccbe85 |
|---|---|
| Markdown | cb5be9e83ef5730bdd635be193b3d8020b2adaf25a077806a8478d0a8f99e6b8 |
| Publication page | cbd3c0746ee3575b3c92437e42cf6e43f78b48b8304952802ebfe0817843c0bf |
| Manifest | 2c5e5817222fa284a3748fa36f642dc68e3ca2643032e5485a6c6d154d1fb7d5 |
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 | HuLmdTEJGLTGqC0cQPYbmAIU9aL8gugWZkRwPs6WRYbFabMYoRceJ6uLOuVDpfj0bKbXHiOzU06cfS3lR7c3Cw== |
| 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
| 2026-09-17T12:14:20.150403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010320observed cbd3c0746ee3575b3c92437e42cf6e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:20.130664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010320/manifest.jsonobserved 2c5e5817222fa284a3748fa36f642dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.110981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010320/publication.mdobserved cb5be9e83ef5730bdd635be193b3d802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.090022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010320/publication.txtobserved 758509cfdd30266a9ce7a41022dd909e...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. |
|---|