OT-2026-000035736
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000035736) never changes.
Identity and time
| Publication number | OT-2026-000035736 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-721c-8e81-dcd891a37c49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035736 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7deea2fbe050c72198568e4c0200d0362bbf8a46ca0f3813e6649c2169ffd5f |
|---|---|
| Markdown | f8def326421ac33439d2054de1fe52ad50dfea84845ea40fd7c8ced643d73279 |
| Publication page | 4420972739c0a4d5bdbb568d170281af1170617e7c55d151fccd845d5c6f1977 |
| Manifest | 6cbb2b67837fbbf2b93b9d31b2a55f6db8ddb82a48af316524b41cc9a5d06946 |
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 | V6l4RAgjdmTpsPsADk9uX8J+5cUiJzZ4tCdPq+TBz9qZKz3+bcwhFivYfnPUjfNm0kOekt1NJKF/Igw1Tz5RAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:25.469458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035736observed 4420972739c0a4d5bdbb568d170281af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:25.451925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035736/manifest.jsonobserved 6cbb2b67837fbbf2b93b9d31b2a55f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:25.432808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035736/publication.mdobserved f8def326421ac33439d2054de1fe52ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:25.414332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035736/publication.txtobserved a7deea2fbe050c72198568e4c0200d03...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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