OT-2026-000063268
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000063268) never changes.
Identity and time
| Publication number | OT-2026-000063268 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-708a-a410-585c2b3b1a87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11d48c4940447a6180bb46196e42d9bfd55bbf42c3063cf27b4599afd7eb379b |
|---|---|
| Markdown | 0213373b6fb11123d3532c9efa22dba23f5970fb742eb8e747ed9df6f5261c5f |
| Publication page | c1f7f29c20a37d96c08646476b4c1f283564f43da88fc5e8aaff755cfb049d9b |
| Manifest | e5e5b2da06358d45e74383c4a436879798b3d53cc549b3705f7f6afec7531192 |
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 | 0Sg6n88QhYX86MmfTHUtjtlbxyabgUcTQDYLtYHGkImQEKQkNNIA6gL8gN1IAHIa7E1HSHNKWT/YRrfMvQtTBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:09.423806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063268observed c1f7f29c20a37d96c08646476b4c1f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:09.407185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063268/manifest.jsonobserved e5e5b2da06358d45e74383c4a4368797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.391151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063268/publication.mdobserved 0213373b6fb11123d3532c9efa22dba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:09.374043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063268/publication.txtobserved 11d48c4940447a6180bb46196e42d9bf...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. |
|---|