OT-2026-000048673
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000048673) never changes.
Identity and time
| Publication number | OT-2026-000048673 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7d58-b105-06e3c94f06e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4595d501666e98e32330f4e84fa22a2e7f69aff555506c4b9823e1ed37d8c646 |
|---|---|
| Markdown | 4dcc4e6c4ae404979bad329d14f5987e290064a414fdf6991e74e3dabfe4d37d |
| Publication page | f7eeb6b2ef5d8116673236ce2d702d81ffd9a2cbb18247220bf8f6bd4e59f972 |
| Manifest | 76e84f86faacbbec4f3a7bda29d47d4a352a189cfd211ea2688f467787a54d0b |
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 | 7McqK+UeHKsrtyz9XpGq1K2wyv2T3K8+p2siH8HoxrrB1m/zFAmb7BzAots0gyZ7RW9o+41abPkH5kls7Gd4Aw== |
| 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
| 2026-09-17T11:04:17.790787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048673observed f7eeb6b2ef5d8116673236ce2d702d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:17.770057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048673/manifest.jsonobserved 76e84f86faacbbec4f3a7bda29d47d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.751681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048673/publication.mdobserved 4dcc4e6c4ae404979bad329d14f5987e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.732122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048673/publication.txtobserved 4595d501666e98e32330f4e84fa22a2e...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. |
|---|