OT-2026-000006088
Publication integrity record
Vacuum cup gripper, two stage ejector, vented after set down, rubber cups, flat form
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-2026-000006088) never changes.
Identity and time
| Publication number | OT-2026-000006088 · never reused |
|---|---|
| Internal UUID | 01a0a94e-ef06-7c57-9a87-77ad0a652461 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:57.641491Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006088 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd7dc89a4f4f2a78725580c542c871553587d9f3f6856d58fa1c829f19b1b353 |
|---|---|
| Markdown | 9e1cfb1d7a29a7e5b3515d5da2545a47e8b2d6876a88ec64c547f8d22e9f2cc7 |
| Publication page | ae2a58ab6050749110b3279bcbaab69e034e93dae3d6411cd36a6fed58c4992f |
| Manifest | 7a3eca328b817edbd9f61a9070843dabba835cdf14ae8ea2c07eb331c6aca705 |
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 | UvrSdvaCMzIurmYqeT4saRs0YYoDEWufdjPmC8GcHT7Qx4Vhjw+fyR4vBAkwpf8w15lGvuXlgPwbUyMhCX35Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:28.881006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006088observed ae2a58ab6050749110b3279bcbaab69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:28.745796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006088/manifest.jsonobserved 7a3eca328b817edbd9f61a9070843dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:28.732403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006088/publication.mdobserved 9e1cfb1d7a29a7e5b3515d5da2545a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:28.719579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006088/publication.txtobserved fd7dc89a4f4f2a78725580c542c87155...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. |
|---|