OT-2026-000035618
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035618) never changes.
Identity and time
| Publication number | OT-2026-000035618 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7a65-802d-9f7350c4b0ef · 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-2026-000035618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ddd52a1c3652aae5d1656fcaf12bd2a20e482699b58653f4d701a23f1743a04 |
|---|---|
| Markdown | 31ebd108d1009460d4408282522e923f28fa7a9e78fd8af01c4bb93bfb4d0279 |
| Publication page | 57d78ec98becef5a854081181813fbdd11d7592508d456246f6fc2d849010fe2 |
| Manifest | 9f86071b0d5a5b8c8ffe1b7b6ca2f855892813234dc97ba612c926b62a023e67 |
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 | QsaKm6q3LU0M51a8wl4WqW4HzZGA1OB25T+T0jYVLeOZwlRQdF3GLTCyLuE3N6n2YNBm1DVW8Kzn8RizqseEBQ== |
| 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
| 2026-09-17T11:27:09.557734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035618observed 57d78ec98becef5a854081181813fbdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:09.538634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035618/manifest.jsonobserved 9f86071b0d5a5b8c8ffe1b7b6ca2f855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.513204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035618/publication.mdobserved 31ebd108d1009460d4408282522e923f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.495809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035618/publication.txtobserved 0ddd52a1c3652aae5d1656fcaf12bd2a...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. |
|---|