OT-2026-000010848
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, vented after 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-2026-000010848) never changes.
Identity and time
| Publication number | OT-2026-000010848 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7a36-8a53-b25a4bd9e4e5 · 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-2026-000010848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8de7fd0e9c8329b18d2a89f3c73a8678669c405ea6d47236d0d12f64c98551d8 |
|---|---|
| Markdown | 6a2c4ddf3c0f90a6a5e59d37744973510bed5e066ce1f0481d9146608060207f |
| Publication page | 421e10fd473fbf8990cf291ace615253a6aa72fcb5884053b0e54443a0825c71 |
| Manifest | 0bac3309d900a7e0e32b1f4dd33bb86a06715f419ec011768cd85cad1589f659 |
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 | 1vShU1/BoVdlOSbn/VhDIc/mNgKPjeR/ynoanEsqpRuAyWIjXXqhvfNpTHIAAv50pMRFW5rMvl5F9/9yo5CTAw== |
| 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
| 2026-09-17T12:13:36.331187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010848observed 421e10fd473fbf8990cf291ace615253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:36.309581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010848/manifest.jsonobserved 0bac3309d900a7e0e32b1f4dd33bb86a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.289506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010848/publication.mdobserved 6a2c4ddf3c0f90a6a5e59d3774497351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.269134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010848/publication.txtobserved 8de7fd0e9c8329b18d2a89f3c73a8678...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. |
|---|