OT-2026-000104337
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000104337) never changes.
Identity and time
| Publication number | OT-2026-000104337 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7fff-ab8b-832b9023b0e2 · 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-2026-000104337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c8b6479998c1354f725d21d7fd465c0b45f2bf5e1a5d534184ea68e2276a171 |
|---|---|
| Markdown | 857318699289ae20fc34459a05c1346990f1a404b7468217c0b7ee2a8e072c65 |
| Publication page | e00e8fb3f175b4b372c1428ebfd1897caffcc7d4ba2d4c583b01c28f37b348fc |
| Manifest | 7885c483e6017873a1aa957dbacbe3ed40261264d02810f52a3b01d99687afab |
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 | C3npgC/YolKPEaaKET15RjNxYJHqIQy98B6duzxprcPq90V8E8aZdPAuzi70u2M8naguIjdF07muvYehSzMHBw== |
| 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
| 2026-09-17T09:21:35.481292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104337observed e00e8fb3f175b4b372c1428ebfd1897c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:35.464178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104337/manifest.jsonobserved 7885c483e6017873a1aa957dbacbe3ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.447358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104337/publication.mdobserved 857318699289ae20fc34459a05c13469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.431011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104337/publication.txtobserved 8c8b6479998c1354f725d21d7fd465c0...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. |
|---|