OT-2026-000104460
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000104460) never changes.
Identity and time
| Publication number | OT-2026-000104460 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7ced-8b16-6b4426b7d927 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104460 |
| Status | PUBLIC |
Content hashes
| Canonical text | befda41a8540dae1ba221da0494e55afc656796dba47d85ce0fac696fe77e655 |
|---|---|
| Markdown | 963ecf016f94da382a720b8a8edae0ff3db2d2c39855e609ca1cf979a7a4996f |
| Publication page | 089cb6ce39c618630d4efe6c1c8ee705f3234e97008d3dd47f232a2885ce2333 |
| Manifest | 24c1c32fe34d2a35f39b62c6943f0efdb678d99896cfe8a27297c59801ff4d2e |
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 | HHzEogtCTHt7t4HmDpwwbzE++Hd3m7r7pCQVvO3kN04lB1swA4z5zMfa/KlvS4Nz1/KSXNYj3SyRQLSVkkjAAg== |
| 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
| 2026-09-17T09:21:44.542131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104460observed 089cb6ce39c618630d4efe6c1c8ee705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:44.524560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104460/manifest.jsonobserved 24c1c32fe34d2a35f39b62c6943f0efd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.505760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104460/publication.mdobserved 963ecf016f94da382a720b8a8edae0ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.486643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104460/publication.txtobserved befda41a8540dae1ba221da0494e55af...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. |
|---|