OT-2026-000099636
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000099636) never changes.
Identity and time
| Publication number | OT-2026-000099636 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-76eb-a9e8-1af7980e6eb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55d250b0a573f95efa1d41e7d1aefdd9bbc79caa3d5811fa9c4ecd008dd0c137 |
|---|---|
| Markdown | c147a4ad68be1269d7816d5c284fd6447700761fddb9c1d71c0ce244db338a50 |
| Publication page | 1dafdeba176eacfdce1ba07fc4ac9b2b05b0253fd55242de6aa71021e851ad07 |
| Manifest | 7073e33d64699d9c44d9ae21846a7805e07c7ff29342a9238b352ea00ad1ddbe |
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 | OGSGcQjfZBOrLCFWKPih3fyCNNTPYViJYhPZD040Lm/99sYCoxEq8Nx62v+bNrCnJlvEtZ826PcyXnvmhg+zBg== |
| 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
| 2026-09-17T09:29:34.399261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099636observed 1dafdeba176eacfdce1ba07fc4ac9b2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:34.381733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099636/manifest.jsonobserved 7073e33d64699d9c44d9ae21846a7805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:34.364419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099636/publication.mdobserved c147a4ad68be1269d7816d5c284fd644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:34.345858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099636/publication.txtobserved 55d250b0a573f95efa1d41e7d1aefdd9...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. |
|---|