OT-2026-000094633
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single 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-2026-000094633) never changes.
Identity and time
| Publication number | OT-2026-000094633 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7f41-9770-a18462e6b0c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094633 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7587420e0fa3a8429c921751032b5dd73fbeeb03d30e8ee9f311e7846f5b8e07 |
|---|---|
| Markdown | 6e2b1aee4217d2183a410858f0fb06e1681f7acb0f196ce10db9c81b3fd87bc4 |
| Publication page | 0d19b7b0082d2d672859a9d638a330c6850726c3319d7a4eb318177ef8d4b6d3 |
| Manifest | 5d4179696a91377cf491b35732676b26d94eda5afb9d4e5923d9a25dbb9b3d85 |
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 | konIOaeU3PrUa3ov9WHbjiXB5rduLA+b8DoPaOhZVmvRsPMTRw/iEw6kCRbiBaxkoZQZiCdl5xkaPQEas74LCw== |
| 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
| 2026-09-17T09:37:04.353757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094633observed 0d19b7b0082d2d672859a9d638a330c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:04.338353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094633/manifest.jsonobserved 5d4179696a91377cf491b35732676b26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.322540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094633/publication.mdobserved 6e2b1aee4217d2183a410858f0fb06e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.306651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094633/publication.txtobserved 7587420e0fa3a8429c921751032b5dd7...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. |
|---|