OT-2026-000046672
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000046672) never changes.
Identity and time
| Publication number | OT-2026-000046672 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7dac-9222-49e05fc2c96b · 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-2026-000046672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 707fdbaa013dbce881e8b1ce2388b1e1835568461b8a51fa01df6b356a849173 |
|---|---|
| Markdown | 2ae00f0966a40213f68ca6d86a9c63b9c75bc320a07ca56c32d36dcf983bc49d |
| Publication page | 7c5572527111f5cf295b5ee5a67a06c73d670e2fd31fd0c0d6dd5087baf773ba |
| Manifest | 16a4201db5679e55ac3b8e3973fbde4e9b924a3c7ddb04a1a6b88d96b6cdaa47 |
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 | X6/UvwNdbb4RbqEUMAEH1u+DTUqLQFE0pBwqf752uMUsC+ms36j2lSvdtN/ibee8tEfOiKbTI/jsfKhtkSNmBQ== |
| 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
| 2026-09-17T11:08:46.228327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046672observed 7c5572527111f5cf295b5ee5a67a06c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:46.210999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046672/manifest.jsonobserved 16a4201db5679e55ac3b8e3973fbde4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.192029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046672/publication.mdobserved 2ae00f0966a40213f68ca6d86a9c63b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:46.173681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046672/publication.txtobserved 707fdbaa013dbce881e8b1ce2388b1e1...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. |
|---|