OT-2026-000093178
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093178) never changes.
Identity and time
| Publication number | OT-2026-000093178 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7251-8c52-e68e7c4b019a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e629289ebbc61e5ebcf35c345041b13c73e52cac53a1774f8ff70ab9ceb57a8 |
|---|---|
| Markdown | 03ee7b256cfa75078ce3356154075e02f353cc3abbda85d2b162bc00bc0720b4 |
| Publication page | 437f9f087bb78a30ea651f182e1642a74293c85f06f70de70b6f796949ece90c |
| Manifest | a772e38522d701ba2f93821fc36c201b675f894af9442bba3c922764fa0d7959 |
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 | r/21qcPkVb5aPLCdL8OnTj3M72h/XUaWjHcJPPAZoG1JlpM5rVm924a2gUOHX5CRSr4QbVc4hGeqp/F6xkbgCg== |
| 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
| 2026-09-17T09:40:28.912036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093178observed 437f9f087bb78a30ea651f182e1642a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.895540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093178/manifest.jsonobserved a772e38522d701ba2f93821fc36c201b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.879586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093178/publication.mdobserved 03ee7b256cfa75078ce3356154075e02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.862998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093178/publication.txtobserved 9e629289ebbc61e5ebcf35c345041b13...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. |
|---|