OT-2026-000025405
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000025405) never changes.
Identity and time
| Publication number | OT-2026-000025405 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7f43-9806-a207a62fca67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b0e663597c7e145c3c55768c4abe87aaab8fdb1f9c578032d958581385f1d58 |
|---|---|
| Markdown | 3d44831ef622c791275d4121118e3966031d59520727a4eb62e735a46a3e3ed9 |
| Publication page | 53498faa7a91b9f2b0d6bac5ada7c0d30b9faf1fbcebeffeb51b035235faafa7 |
| Manifest | d9886d8070e205034462199b6cd88a00185e0468fccc8fa0e1aace114541de39 |
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 | sXkSmDt3IGrGPcT0q1KiZr27LaL02q6OcvVYXOX6VJ7CDvbIR3oxXUlRZ+RimKJOayiiltH8wX+kpAtnZ9Q4DA== |
| 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
| 2026-09-17T11:47:28.593481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025405observed 53498faa7a91b9f2b0d6bac5ada7c0d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:28.575541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025405/manifest.jsonobserved d9886d8070e205034462199b6cd88a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.559128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025405/publication.mdobserved 3d44831ef622c791275d4121118e3966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.543652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025405/publication.txtobserved 1b0e663597c7e145c3c55768c4abe87a...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. |
|---|