OT-2026-000100948
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000100948) never changes.
Identity and time
| Publication number | OT-2026-000100948 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7fa0-8fcf-bff3136f5fc1 · 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-2026-000100948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f71cb2862e596b1aeeb940ace3121984b0ae3ced92545ad5337f382d99bc658 |
|---|---|
| Markdown | b862e83b09c9270c0c01a7f2aa35d7036b86ab904072e413a12284306f1e292a |
| Publication page | e74616848b1c46b662f71f3497e6b6044a36fb290a40ce6c0846031c4c0361be |
| Manifest | 96eecdcc546d459c2f088fa0f02a6115007b20c552d14b4948cd7a167c9126e1 |
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 | mqtq18g8AxiYJxIQPUOaQUS7wqKn8fGm4uw3hMio8QUge0MaMO6eiD8q1dgg7TACewQe5TRBVYlsWgrtWwahAQ== |
| 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
| 2026-09-17T09:26:27.345002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100948observed e74616848b1c46b662f71f3497e6b604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:27.326141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100948/manifest.jsonobserved 96eecdcc546d459c2f088fa0f02a6115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.307273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100948/publication.mdobserved b862e83b09c9270c0c01a7f2aa35d703...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.257144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100948/publication.txtobserved 1f71cb2862e596b1aeeb940ace312198...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. |
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