OT-2026-000055570
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000055570) never changes.
Identity and time
| Publication number | OT-2026-000055570 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-7d98-9f47-9eb491c3c28e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055570 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbc0c4a00863a4337f118e9560b1739f2afe066c10e4bab1821fe8e25d666a06 |
|---|---|
| Markdown | d6d87ef20e2002e1ec4dae9a462bfee8296d32e2ae341dbc209503249d06e21a |
| Publication page | 0e550a07ca3a84668435e52855ccddbff9b7ef3e0db32f4d653cec0b4dbda861 |
| Manifest | 7275195b0562549aa56376a3bd85785ca2c1603cfb87c93e0fa7cbce7a13c747 |
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 | 6/NdXAmABpMa0c4669XOw12uoZNLa8XehtMMeQ7VkSR/kVunRRxIuE3bvX6F8XiUNPIm2fFP7riKII2o0Xk7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:48.369370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055570observed 0e550a07ca3a84668435e52855ccddbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:48.351546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055570/manifest.jsonobserved 7275195b0562549aa56376a3bd85785c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.320562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055570/publication.mdobserved d6d87ef20e2002e1ec4dae9a462bfee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.301746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055570/publication.txtobserved cbc0c4a00863a4337f118e9560b1739f...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. |
|---|