OT-2026-000094129
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000094129) never changes.
Identity and time
| Publication number | OT-2026-000094129 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7227-90c2-e0fc5468ecda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48f23cbb81c61df1ab40818a33f215b01e0e488f622dfc3eac804199a5d49945 |
|---|---|
| Markdown | 7b0b85aa1d7b19c433a54ef62ed11f31d78decf140d6e5d6cfa109ef97afc958 |
| Publication page | 47207eae66b420fb1372731f242f208a61b4b4d4946b2641ff2931b0d0083910 |
| Manifest | c4d30185951cd6e2e1e643afce839f565ac8f39e70a447028e0cab9b920c03a4 |
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 | VK5eAZFC4CKIjktJHvnMOO4OhI6nVRYbSFe5Zjq0vsp1qlBaX1JJsKB2VjagbHbtCTemiuKMlfRrzkl4fU9xBw== |
| 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
| 2026-09-17T09:38:34.499281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094129observed 47207eae66b420fb1372731f242f208a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:34.482305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094129/manifest.jsonobserved c4d30185951cd6e2e1e643afce839f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:34.464404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094129/publication.mdobserved 7b0b85aa1d7b19c433a54ef62ed11f31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:34.428794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094129/publication.txtobserved 48f23cbb81c61df1ab40818a33f215b0...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. |
|---|