OT-2026-000040649
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after 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-2026-000040649) never changes.
Identity and time
| Publication number | OT-2026-000040649 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7aee-bde7-4399a80daf68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040649 |
| Status | PUBLIC |
Content hashes
| Canonical text | a677d416e37f5509662ef981469ddad1532fa0432d7fd9f74b111fd2788afb3b |
|---|---|
| Markdown | 80c65bf78ae10d1f8c99df6c9ddf5b1fd0c43d16031bf3ab13154cc5c83132ee |
| Publication page | 96896220bf7b01319e48ffea7668f06ffcca76524852e78501994cec309b9d00 |
| Manifest | c0fb2f918b52c86a2952a129f86c80436dfb710c57824b120c3332d9b5f0baff |
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 | G1tz+uY+d2zEnVRDkOljc21THZ4hoQbsGf6RhfmDs4R0svBqB1UCLz1X5TxaJgMDEJDfA4bLcTEy1OXBjV9aDg== |
| 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
| 2026-09-17T11:17:50.160164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040649observed 96896220bf7b01319e48ffea7668f06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:50.141893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040649/manifest.jsonobserved c0fb2f918b52c86a2952a129f86c8043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:50.123230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040649/publication.mdobserved 80c65bf78ae10d1f8c99df6c9ddf5b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:50.105621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040649/publication.txtobserved a677d416e37f5509662ef981469ddad1...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. |
|---|