OT-2026-000045930
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000045930) never changes.
Identity and time
| Publication number | OT-2026-000045930 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-75b9-b2dd-d80852981d8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045930 |
| Status | PUBLIC |
Content hashes
| Canonical text | a277c36da19d0fc0c35fbd5931426fc395c2e5e1d780a7ddb2f00879c86323a8 |
|---|---|
| Markdown | 5ff63655cb45ab885f43693b844a3a4b91488cc1965bdf03a3c8c6ae609a1837 |
| Publication page | afec1084defa29399da9b943d07674646298b81a1e99de4652535af8e7ebe1fe |
| Manifest | d02338f982237348306db1d38f18357298c8d6f5f97cd8fca672c6c8d6d62a58 |
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 | N0LOkKyg3f4SgUIQ9emIUR8Ly/SMNpxUxQGaMLYOrsSP0nAWcdQxDjNqMEE+UxqStv1zdoW55C1zIk+wDVhbAQ== |
| 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
| 2026-09-17T11:09:50.240717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045930observed afec1084defa29399da9b943d0767464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:50.219300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045930/manifest.jsonobserved d02338f982237348306db1d38f183572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:50.200880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045930/publication.mdobserved 5ff63655cb45ab885f43693b844a3a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:50.182361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045930/publication.txtobserved a277c36da19d0fc0c35fbd5931426fc3...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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