OT-2026-000037886
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000037886) never changes.
Identity and time
| Publication number | OT-2026-000037886 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-74a0-8873-1a01d179085a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037886 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbbd9f33804bd749bf29a8eab8d65a2e4b510749ba01ddc2eff61949a43df1f2 |
|---|---|
| Markdown | 18a03aa2cd4cc4380a6e25de11a6eb545f2628da54204794a94df8dbad1db8cc |
| Publication page | 4b4d6cc5bd5a9a2c065e53937333246893293e9e9ebfd7691d703d0285a460ea |
| Manifest | 4f64818af840d7c4c7d506958769896578908d1aed119fa028073bbfe92f9364 |
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 | rFNy+gxR+nbfRDnQhg/F+3pR2e9cYP/uudoo7GbTSslSauKm5DWYL4baj9eWr3PyqZqzw2R+LLNJVyVh+l+4Bg== |
| 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
| 2026-09-17T11:22:58.095664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037886observed 4b4d6cc5bd5a9a2c065e539373332468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:58.075472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037886/manifest.jsonobserved 4f64818af840d7c4c7d5069587698965...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:58.020582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037886/publication.mdobserved 18a03aa2cd4cc4380a6e25de11a6eb54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:57.852424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037886/publication.txtobserved dbbd9f33804bd749bf29a8eab8d65a2e...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. |
|---|