OT-2026-000098555
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000098555) never changes.
Identity and time
| Publication number | OT-2026-000098555 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-75ab-b1cc-f9cd5de8c863 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098555 |
| Status | PUBLIC |
Content hashes
| Canonical text | bae8e3a7dfbfe1f22de98524b2284c4ea538f082118070dd9895c4b78a4d14c0 |
|---|---|
| Markdown | 61224179b0c660dbda62737b87ff653a0aeab4bf971e5c25ad4aeed5f2d6e075 |
| Publication page | 910ac77fb1d2afb874d8f3ea0b174e009d5479f314cb5ab17d71dec7512e02da |
| Manifest | c0587f5be93493a65ea4261800f0a291657830a3b21b5278c78687fbc84b65ab |
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 | OROYIXxd9Wkk+Mnbr9G9Wct3EocCE/fn1GXfUBTC8OnAX3FNSt3LEx22ZtQEjVGA2EOL3wrQbRk88XGe/5gIBg== |
| 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
| 2026-09-17T09:32:26.375723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098555observed 910ac77fb1d2afb874d8f3ea0b174e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:26.359425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098555/manifest.jsonobserved c0587f5be93493a65ea4261800f0a291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:26.341265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098555/publication.mdobserved 61224179b0c660dbda62737b87ff653a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:26.322560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098555/publication.txtobserved bae8e3a7dfbfe1f22de98524b2284c4e...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. |
|---|