OT-2026-000012364
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, pulsed blow-off 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-2026-000012364) never changes.
Identity and time
| Publication number | OT-2026-000012364 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7d45-902b-85ea7ff7e30b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63be9f78f50175feb5bc4c7be42b20e80c29978df445820d02126310a37268d7 |
|---|---|
| Markdown | 718eb855a8951d191789dcc92eb4fb477b29fd8163e3c602fd8d435de54954cf |
| Publication page | 6aa2b07668322f9e5b2da802120d054e5e32f3a92448c1eff916c9f7aec1c89d |
| Manifest | bf05b5f290a69b2e34c1b2d101641b6f726b5b3c40e91e79bd886ee012694ca0 |
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 | n/DQGvVOt04rK3X2g7d46UlHAfhiXrlh2i8XQie4FnI7TtLE7vjL9OopVkLvYyjN55jhp9nhO8qwCYoc9DPmCQ== |
| 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
| 2026-09-17T12:11:50.952650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012364observed 6aa2b07668322f9e5b2da802120d054e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:50.934823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012364/manifest.jsonobserved bf05b5f290a69b2e34c1b2d101641b6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:50.914799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012364/publication.mdobserved 718eb855a8951d191789dcc92eb4fb47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:50.895900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012364/publication.txtobserved 63be9f78f50175feb5bc4c7be42b20e8...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. |
|---|