OT-2026-000026082
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000026082) never changes.
Identity and time
| Publication number | OT-2026-000026082 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7140-a1bb-36c5ab8ac8c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026082 |
| Status | PUBLIC |
Content hashes
| Canonical text | e24d78a029f89f4a1b81a87028bda335ca13d9f63a3071c70bdb1696a6cc56ab |
|---|---|
| Markdown | 3bd1b55e3d5284b38919dcea2949543b41889cbfbd181fb2cae8127ebaaa1eac |
| Publication page | d51f330054ee9dbfb2146e6dd5340ed630e3d4eb1cc7bb937bccf3298b4e7035 |
| Manifest | 45c8034e18fadc162a9db18beac0476623d6e18854821514e837063cd3ee05ca |
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 | wtHs4PuExzw3Sx86uVcXf032usXjGxPHlGJa4Ortah5eKZ8EsnXHk5E2mJPF9n6WCEE648aDJ+g79vfvafcVCg== |
| 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
| 2026-09-17T11:46:34.813685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026082observed d51f330054ee9dbfb2146e6dd5340ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:34.796047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026082/manifest.jsonobserved 45c8034e18fadc162a9db18beac04766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.779423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026082/publication.mdobserved 3bd1b55e3d5284b38919dcea2949543b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:34.761897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026082/publication.txtobserved e24d78a029f89f4a1b81a87028bda335...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. |
|---|