OT-2026-000102698
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102698) never changes.
Identity and time
| Publication number | OT-2026-000102698 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7c81-b8f3-fb031b98808a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2672fe1fa4cfb92ebf75d85e9d6668ab5ffe7c620c5e82894ccd2d865613136d |
|---|---|
| Markdown | fd80630622a68c6cf89bface320333c410169f9d995056e944feb87c7b74fdea |
| Publication page | 9d761436c199dbc0e4f7c55bf96fc2bdc5fc5ec9171cc4de79b464c7d5dd6be5 |
| Manifest | 95740aae233f6b1471d6fe00e82dd249d62a1aa76f21c9f2edeb51376ad535a9 |
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 | 3WReKhCi7Cp5ZKnIgbCtiDuNYCspJMAbsmc69DxUMhMKZgPmzHcc2Fjq4EENALB96yYo5sYanMFH3wfVpUAqBg== |
| 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
| 2026-09-17T09:24:12.550942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102698observed 9d761436c199dbc0e4f7c55bf96fc2bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.530161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102698/manifest.jsonobserved 95740aae233f6b1471d6fe00e82dd249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.511937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102698/publication.mdobserved fd80630622a68c6cf89bface320333c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.481099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102698/publication.txtobserved 2672fe1fa4cfb92ebf75d85e9d6668ab...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. |
|---|