OT-2026-000099502
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099502) never changes.
Identity and time
| Publication number | OT-2026-000099502 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7a2a-b5a5-76291fa395f2 · 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-2026-000099502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22aafcf87cb8fd8da9862b9b4dbd0153730df5f9d4108069c3e7529e154beaae |
|---|---|
| Markdown | 6f2e80bb8209eee5808eeb51e33f8d7c26d9c290fb7fbcfab7f5899700063de0 |
| Publication page | b3bf364b0f5078157bd71b8bd3e00945141c74c3c58d5b879739df7818f1b434 |
| Manifest | 3fa81b4e34505e2b56924221f0ccc99bb4a93d7025728de819737fdf2e6a33bb |
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 | uqrKNLdxFQAU8yyoHnfrYzqo26r2T+ux7Bq+ixMbkI8hyulRpAh3uzBQVDi5fposM3U9IgBNx1RuupvMb5k4Cg== |
| 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
| 2026-09-17T09:29:23.887583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099502observed b3bf364b0f5078157bd71b8bd3e00945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:23.869202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099502/manifest.jsonobserved 3fa81b4e34505e2b56924221f0ccc99b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.853087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099502/publication.mdobserved 6f2e80bb8209eee5808eeb51e33f8d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.834475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099502/publication.txtobserved 22aafcf87cb8fd8da9862b9b4dbd0153...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. |
|---|