OT-2026-000046248
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after set-down
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-2026-000046248) never changes.
Identity and time
| Publication number | OT-2026-000046248 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7cbe-86c8-8c9d5eaa332a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046248 |
| Status | PUBLIC |
Content hashes
| Canonical text | 665be283c083415bc3470486182c666d5743e8f9d042582777fbf60878ed207e |
|---|---|
| Markdown | 3aecc2c754c932ea9453bda06276b9ff13874fb47a57ffe077eeb6090e22749d |
| Publication page | 6de02b862d2157a3c9d45d2d5506c239d9b42003b8e2b48627ee70bc4fe2072d |
| Manifest | 638f84b687b0b2de9b8e498392c8769fe38cc2402d4f1ceaa80e70ff1e4d8325 |
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 | /jnjIPjRHFGurD0iFwU47jsI2ovJkt/H4At2+Xuz0G6t0dfJVoAQ+j86FPPNHTRmJQaYnpnUiv78EuJ+s29vAw== |
| 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
| 2026-09-17T11:08:06.085922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046248observed 6de02b862d2157a3c9d45d2d5506c239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:06.067739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046248/manifest.jsonobserved 638f84b687b0b2de9b8e498392c8769f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:06.049433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046248/publication.mdobserved 3aecc2c754c932ea9453bda06276b9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:06.031553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046248/publication.txtobserved 665be283c083415bc3470486182c666d...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. |
|---|