OT-2026-000062293
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000062293) never changes.
Identity and time
| Publication number | OT-2026-000062293 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-7150-a353-ab08e57cbb9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062293 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab490f1ad18ab56ea87686678b28b0a88c7a6787d7ec31b8691084ccd9f3d768 |
|---|---|
| Markdown | 0111add49545bc3de4428c366dd2848c6d8156aa0bf06e147c7fc3cf40d6a8e1 |
| Publication page | 4d2b0902e0be55d374c0582a261cea0e8f546044e0dd9d5d906e2019751fa357 |
| Manifest | 845d606a6908604c1df78f4a164624d6d01377652378d71c4dd1bb2a7b65e461 |
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 | IfbR5FAPfulOVhzuPV7/mvhsSx3lNH7+FXmEI6yeLIq9xQ/K8HsoGnp9haj9JF79oG25z52I9Q3uxfMFsED6BA== |
| 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
| 2026-09-17T10:39:34.768380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062293observed 4d2b0902e0be55d374c0582a261cea0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:34.749512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062293/manifest.jsonobserved 845d606a6908604c1df78f4a164624d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.730904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062293/publication.mdobserved 0111add49545bc3de4428c366dd2848c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:34.712539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062293/publication.txtobserved ab490f1ad18ab56ea87686678b28b0a8...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. |
|---|