OT-2026-000038949
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000038949) never changes.
Identity and time
| Publication number | OT-2026-000038949 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7597-be76-7673fbb981bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038949 |
| Status | PUBLIC |
Content hashes
| Canonical text | d67e7db0705f16ca61b0c3d709a214986db7b7b9a7bb4c265c4ceb82f997429b |
|---|---|
| Markdown | 7c86decc4102ceef6ee2f41df66875409ae79cba378f37cf1e8437612cb459bf |
| Publication page | 6460920e8e9dfb494b97c2fa09303863366fa7eac60155dc943e34d927bb23e4 |
| Manifest | 61083ef6edd58386131e0c8739f2b71a3548bfb8552248509defe2b5ee4034e2 |
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 | 23jd6KRW8BlIe5T1mZA6+ixDxQr9nR9rGsMrD6hEZ1IkKvwnnUcqPmaT+QaaeE+tQ32ptPkuM8GRu+QnZlvuBg== |
| 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
| 2026-09-17T11:22:13.215177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038949observed 6460920e8e9dfb494b97c2fa09303863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:13.198443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038949/manifest.jsonobserved 61083ef6edd58386131e0c8739f2b71a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.179354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038949/publication.mdobserved 7c86decc4102ceef6ee2f41df6687540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.160794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038949/publication.txtobserved d67e7db0705f16ca61b0c3d709a21498...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. |
|---|