OT-2026-000098107
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line 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-2026-000098107) never changes.
Identity and time
| Publication number | OT-2026-000098107 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7f99-8488-c52388ffab88 · 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-2026-000098107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f74e7549a0d270599ea8093869abe045c7b9b5fcbcce991f295afa211010616 |
|---|---|
| Markdown | 1a1c4d0a28d5184cf6fe0710031e7112b79f326723b1619c3dee9a14a0b95305 |
| Publication page | 77f6b9bc98ed98f0bd72e4a6ecb1baa6a3436dd1ac1169207fbf6d4cb05c9a1d |
| Manifest | 2481426ee09eaa181e4ee2741c950828711cb72ec541e9ab0b9a502ac2468453 |
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 | BsVb95I1fxOfEaqBC4Q9loHB7EWsFwWwq9yOEsFlKBTKA6Owa/aO3PxQSSJsLMZvvjrgPUHWBthIRtWS6D4ZAA== |
| 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
| 2026-09-17T09:31:14.769881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098107observed 77f6b9bc98ed98f0bd72e4a6ecb1baa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:14.751143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098107/manifest.jsonobserved 2481426ee09eaa181e4ee2741c950828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:14.733467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098107/publication.mdobserved 1a1c4d0a28d5184cf6fe0710031e7112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:14.716441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098107/publication.txtobserved 0f74e7549a0d270599ea8093869abe04...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. |
|---|