OT-2026-000070837
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070837) never changes.
Identity and time
| Publication number | OT-2026-000070837 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-748b-9da7-703710c76c2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 737efb600f0b6ca3622914320723da9c945dee735de3c651a5fcdbd9b8722903 |
|---|---|
| Markdown | 5e01db5fc78a3c2c0524b92e2d23e1b05ac436b827bca9fcdfbd6bc2bca747b2 |
| Publication page | 5ada1d07a7e18f7719ba699a53c2c33ffed630bc6e2c408f89dac61691b3ec64 |
| Manifest | 112d55337976e16897c2912c5502d2afedb8869ec04a166c478f7abb4f1b6ff3 |
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 | Knyh36jgv9JFyDB+VuFTEmM+kzxfuCC/vU9SlQNyK0dvkpAmQlPOUNhr4G/jV+sGX1Op35CialKYul+7iW6GDw== |
| 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
| 2026-09-17T10:25:39.343345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070837observed 5ada1d07a7e18f7719ba699a53c2c33f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:39.326604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070837/manifest.jsonobserved 112d55337976e16897c2912c5502d2af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:39.309863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070837/publication.mdobserved 5e01db5fc78a3c2c0524b92e2d23e1b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:39.293358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070837/publication.txtobserved 737efb600f0b6ca3622914320723da9c...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. |
|---|