OT-2026-000095976
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000095976) never changes.
Identity and time
| Publication number | OT-2026-000095976 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7247-a5f3-61dca5ad92b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095976 |
| Status | PUBLIC |
Content hashes
| Canonical text | b56b5aba66a4200ad82abdf5e0da8313459756987cc562f22cb102c1b95ee997 |
|---|---|
| Markdown | c76e6673bad0a5ef31f56fb51f695353b159847c06c96db2024ea3c981f8aefb |
| Publication page | bc38eb57d81061c543ef3bc65b7d4336243620e25a775d7ad850a94163757804 |
| Manifest | a83a9f944b3fc8df126d35f038d3d110e225576b9b6376647fdcd6fe53749542 |
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 | vCWkWQAWsLcU/nk8WnDz1hkxx9oqa+TVxyDXLVQ2oKYNOFNs+0ISGmbi2GJLB9REr6XxTdlkHb/HZFsoYA6WBQ== |
| 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
| 2026-09-17T09:36:05.844912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095976observed bc38eb57d81061c543ef3bc65b7d4336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:05.826208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095976/manifest.jsonobserved a83a9f944b3fc8df126d35f038d3d110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.807782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095976/publication.mdobserved c76e6673bad0a5ef31f56fb51f695353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.788942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095976/publication.txtobserved b56b5aba66a4200ad82abdf5e0da8313...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. |
|---|