OT-2026-000096275
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096275) never changes.
Identity and time
| Publication number | OT-2026-000096275 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-73af-81e8-11e66a40923a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58479fdfd483396d5efcd1a5f4b7a8fa224bdbf80240e6d598553158c7671c64 |
|---|---|
| Markdown | e9f612a49f5fcf33ecfcda95853454ef5ca6ff345dc6b1e8399681609dd48bb2 |
| Publication page | 856dd72a91eb504459c1cc21cd93003b75c6df2cd1dd15982a5e3ec429a74d5c |
| Manifest | 5cc7a3187c7d6376f5ab9eb9f4df4f34ce5bce5a05f1681af0a27a8ae9fcfb3d |
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 | 6BQLas2b/u1tpVgBwcgseojKHGrrzs4OODzqNt9yoBuEVsuzlTW1JgZLQdp6s82gOReZfcppyh79P0JE21JnAw== |
| 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
| 2026-09-17T09:34:48.622233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096275observed 856dd72a91eb504459c1cc21cd93003b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:48.605331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096275/manifest.jsonobserved 5cc7a3187c7d6376f5ab9eb9f4df4f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.585477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096275/publication.mdobserved e9f612a49f5fcf33ecfcda95853454ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.567413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096275/publication.txtobserved 58479fdfd483396d5efcd1a5f4b7a8fa...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. |
|---|