OT-2026-000060448
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000060448) never changes.
Identity and time
| Publication number | OT-2026-000060448 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7b65-9330-7099acf860fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060448 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd39ac05ad11ac8bb9cd5859fc6c5d96fd54f1a28af400b2d2620922936af166 |
|---|---|
| Markdown | 7aac3f6d0c0a58dc6484be0812bf4baedc46bac6ddbda39474ece60162fb852b |
| Publication page | c1b09e86ca503dad56d89a4ee186cd30aa9bd3d6b728caf0cebd2ee2c6bcdcce |
| Manifest | 1e5a842d6ec08749d7820cdde1f03690c5eb309a3f95ef292ed58318673baeb2 |
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 | GtiI6ly+qzfa8iNQtQ2ynmZdv+CP6fime98dx9OOvhZfE+8gWFUtrZBSDxFJ63naeQqUY1MzVsRm360sCkS3AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:55.827704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060448observed c1b09e86ca503dad56d89a4ee186cd30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:55.809643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060448/manifest.jsonobserved 1e5a842d6ec08749d7820cdde1f03690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:55.790849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060448/publication.mdobserved 7aac3f6d0c0a58dc6484be0812bf4bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:55.772145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060448/publication.txtobserved cd39ac05ad11ac8bb9cd5859fc6c5d96...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. |
|---|