OT-2026-000098426
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000098426) never changes.
Identity and time
| Publication number | OT-2026-000098426 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7da0-90d2-53838d38d3c5 · 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-2026-000098426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c2a528fd00b860f2cc9a8c7dca958be47554f83cb2cdb3f698c4dd0a7356e2c |
|---|---|
| Markdown | 26473defa0c1dd3289e511105707de7461f78f46a81a66d237cd347da8ad52f8 |
| Publication page | 271cffa307d1e5a736bd7b13ef544328f0eb621f1cce061820f16ac0c9049b6e |
| Manifest | 3d2e0eb9f3a845b46efdcfa604099943bf42622d51b37e9c1b58939bbbb928ec |
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 | hehw2yIfuuLR3hxfg6REcjGkBwjCLmON3bK0Hjg30fxxSe81j2Z/HPgK7mkdHcC5EN4N9aitmpwBXFHH1+gVCA== |
| 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
| 2026-09-17T09:32:16.778937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098426observed 271cffa307d1e5a736bd7b13ef544328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.759619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098426/manifest.jsonobserved 3d2e0eb9f3a845b46efdcfa604099943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.742244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098426/publication.mdobserved 26473defa0c1dd3289e511105707de74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.723828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098426/publication.txtobserved 9c2a528fd00b860f2cc9a8c7dca958be...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. |
|---|