OT-2026-000103785
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000103785) never changes.
Identity and time
| Publication number | OT-2026-000103785 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e463-72eb-bf30-6c57e78480f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fe2d1ac7a01087ef2d023f2583917ca98a95a1e687abf1b88928a949cc477be |
|---|---|
| Markdown | 689ad11c247298bc2273165b82be3a2124745aa79b81cc2097b503717a680b89 |
| Publication page | 063d075e0b02de54b2e1e8dffda8b2cdaf6caac3f182121cb012df63f2b52324 |
| Manifest | cfb1be0806f611a5bad71809c7fc7dfce9c21b08b319da109783da60d43de741 |
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 | Jjb06WfTNdryXYFDJ6rqLh9K5qwi1O+FWJEE7ir+ANItyvvV1RdsdZ5f0ize+FPIkQergBhllAyrARFpnfhDAQ== |
| 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
| 2026-09-17T09:22:44.282357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103785observed 063d075e0b02de54b2e1e8dffda8b2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:44.266746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103785/manifest.jsonobserved cfb1be0806f611a5bad71809c7fc7dfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:44.250285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103785/publication.mdobserved 689ad11c247298bc2273165b82be3a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:44.233981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103785/publication.txtobserved 8fe2d1ac7a01087ef2d023f2583917ca...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. |
|---|