OT-2026-000101108
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, 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-2026-000101108) never changes.
Identity and time
| Publication number | OT-2026-000101108 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7259-b708-264407776d8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01785ff971ea3b47c8b89bffd5628e0cc176650d8d6caea38db319394f573360 |
|---|---|
| Markdown | f7f50dcb317719f281a6f5f31fe5239ce43648dcb8c773e6c3bb52744362567f |
| Publication page | f7e27bdc83a7bc954a2f3dc0a994d52ec5627745a8c63d3607cb53d702a61ea2 |
| Manifest | 6d69bdbedbb56b13afcd87735bd8c3f16e79979cc2e40e991018323864f57cd4 |
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 | Dae+DhnjM7nhg+ug1uxV0DlILhpLysICAlVahXXwtEIVKL9CDcPC5tsw9RVem7hcTtMjxHxzyG7MQaGMKV01BA== |
| 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
| 2026-09-17T09:26:44.057492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101108observed f7e27bdc83a7bc954a2f3dc0a994d52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:44.040136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101108/manifest.jsonobserved 6d69bdbedbb56b13afcd87735bd8c3f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:44.020885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101108/publication.mdobserved f7f50dcb317719f281a6f5f31fe5239c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:44.003917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101108/publication.txtobserved 01785ff971ea3b47c8b89bffd5628e0c...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. |
|---|