OT-2026-000102369
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000102369) never changes.
Identity and time
| Publication number | OT-2026-000102369 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7e40-8903-f65ada71627a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d1320ec05a7a7194e7635fd5aaac52f8430a92fcb6376a8f7b7a00b87d45608 |
|---|---|
| Markdown | 7dc060cd953e0d9c2c8917d4813ca600dccdb4b62355414b3fcabf5c91863f34 |
| Publication page | 2cbb5cd471083bcf87d8d39fe00d5aa8f8069b7d3e284c0b5773f0b552b60bb4 |
| Manifest | fccca05f8b218b8a8824521a16ac33c55fc7d2bdf5a74868ce0722e2cfc27bd7 |
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 | ZTeOMUPEpVLoTHOa2frncgfivXTxBHhf/rF94Ksq2ffQjVY+GC2G9SAV76Bocx/T+BR++Vio58PFQKuwqWgGDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:42.489922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102369observed 2cbb5cd471083bcf87d8d39fe00d5aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:42.472822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102369/manifest.jsonobserved fccca05f8b218b8a8824521a16ac33c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.454274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102369/publication.mdobserved 7dc060cd953e0d9c2c8917d4813ca600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.436704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102369/publication.txtobserved 4d1320ec05a7a7194e7635fd5aaac52f...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. |
|---|