OT-2026-000046484
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000046484) never changes.
Identity and time
| Publication number | OT-2026-000046484 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7dcd-8132-facd62724d77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046484 |
| Status | PUBLIC |
Content hashes
| Canonical text | c97ca07811feffb535113257f55ecc537d2234805b12745a5ffd3e9bd7d0c76a |
|---|---|
| Markdown | e90c7bc6a56c689522c4ced98a75ac0984e48892dc34c465283eb70b6922e1aa |
| Publication page | 7ef83fcecd106da2a44d31e5837d6b0d98bf507e4123b457a015e3c1826aefbe |
| Manifest | 251bd68ffebcc6888f474d283bf1ffe136a975e0c8f6b9bb7f667e332b45656e |
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 | Xk94pyIGTnrdyfmrtYar8n3Ax/JAsEUsalC/msvkvEyiDPlVn91h51HDA30KLsyZ2hUjezyUYtR1WFwRHK1FAA== |
| 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
| 2026-09-17T11:08:31.190488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046484observed 7ef83fcecd106da2a44d31e5837d6b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:31.173445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046484/manifest.jsonobserved 251bd68ffebcc6888f474d283bf1ffe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.155804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046484/publication.mdobserved e90c7bc6a56c689522c4ced98a75ac09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.136135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046484/publication.txtobserved c97ca07811feffb535113257f55ecc53...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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