OT-2026-000070522
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000070522) never changes.
Identity and time
| Publication number | OT-2026-000070522 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-75b8-9147-eab9e0d082a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5484982b8bbbe890c7914cb859b4e07cbe28f8a285c75f3fe2dfa19686716daf |
|---|---|
| Markdown | 7eaa4016e372f74f57bbf78f39522cc3536fbfceb737513f2d2289b173fc8031 |
| Publication page | 775880d139b5bd880c033c49c51408a9d056ddd01f91e9f5e9356ebcb1babfd8 |
| Manifest | fdf76c47b5c3fb54a9c8e323eb0c696051e13301630a93808318b07d1818d856 |
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 | q02BKlqlB764brSNMxshfkSgvXu/9ivX5htVSM6aA/nIIG+SXo5xbZrX14hcFqnP04CNwzs/DKocWGwp5BspCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:22.016155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070522observed 775880d139b5bd880c033c49c51408a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:21.997830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070522/manifest.jsonobserved fdf76c47b5c3fb54a9c8e323eb0c6960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.979229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070522/publication.mdobserved 7eaa4016e372f74f57bbf78f39522cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.959656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070522/publication.txtobserved 5484982b8bbbe890c7914cb859b4e07c...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. |
|---|