OT-2026-000027324
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000027324) never changes.
Identity and time
| Publication number | OT-2026-000027324 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-73ae-9c9f-f9fdd0364f65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f90d71a76b2fd2c9c9abc59ebe239d613c4d576a1e8cffe33c566948d52ff0b |
|---|---|
| Markdown | 5359004ed778eb526cc4fab9d5d557aa380184750cb23f398c27886e603cb8e5 |
| Publication page | d14d3797258fee3f631672c1a9366d106846aae9e2a069963c31ca4afbd97c31 |
| Manifest | 6ebd11c1ae5e6cd479eedccab989b69ad8f62b8ccde59ad0aaad57233acfd7fd |
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 | 5dJQFFatrCyAGtK7C/aSRPYbx4w2VPT67cIe3NjphN6+LKbNamz8UVfGeF4DMYlGcxLmpcZVANqJt8KV2MokCw== |
| 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
| 2026-09-17T11:42:43.286179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027324observed d14d3797258fee3f631672c1a9366d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:43.266971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027324/manifest.jsonobserved 6ebd11c1ae5e6cd479eedccab989b69a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.250521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027324/publication.mdobserved 5359004ed778eb526cc4fab9d5d557aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.232466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027324/publication.txtobserved 7f90d71a76b2fd2c9c9abc59ebe239d6...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. |
|---|