OT-2026-000007943
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, vented before 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-2026-000007943) never changes.
Identity and time
| Publication number | OT-2026-000007943 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-736c-96cb-b948e7d3055d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60de6d5b2f0fce27afd325633244a17faa3042cdc0b9b6dce72f7bb9e8aa0205 |
|---|---|
| Markdown | 3e0d0f2c1135a8825d27f62b0108de9daaa919f556a86f82266c64f26295cb78 |
| Publication page | 2d71a2845fd537d4cff2fe8aa14e5f0dd375777f67cbe7c0e6f971b8f206a98a |
| Manifest | 2cc282d4b6d9af896cac01136b059166b47f07841eb8892bbea7f1acacf0f60b |
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 | AihGym3ewPCDxKtWtswM0Lc15Lew1V+8HtMmB1L75wCjY5VQhtbxdfymlUaEe3HXZnZ3wHngrUz+DlrUGzJuBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:26.899500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943observed 2d71a2845fd537d4cff2fe8aa14e5f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:26.878974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943/manifest.jsonobserved 2cc282d4b6d9af896cac01136b059166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.854654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943/publication.mdobserved 3e0d0f2c1135a8825d27f62b0108de9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.837050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943/publication.txtobserved 60de6d5b2f0fce27afd325633244a17f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.430053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943observed 2d71a2845fd537d4cff2fe8aa14e5f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.408056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943/manifest.jsonobserved 2cc282d4b6d9af896cac01136b059166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.388608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943/publication.mdobserved 3e0d0f2c1135a8825d27f62b0108de9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.368937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007943/publication.txtobserved 60de6d5b2f0fce27afd325633244a17f...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. |
|---|