OT-2026-000060017
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, vented after 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-2026-000060017) never changes.
Identity and time
| Publication number | OT-2026-000060017 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-70d2-ab7c-7a9336ee37a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a40bf192196ecc5ceb4b789da0327d3e34d62849f3d9e95182346d61f90a858 |
|---|---|
| Markdown | dd1a3387d24e1eeda52d662b138a756e19f6eb67efb42d55dbe500892023fa2e |
| Publication page | cce90ae5c34c75584053ab1028b095422d27cf9e42997faef10daa6ea95927ef |
| Manifest | dd13e7893ad16905f35fef8f7501a26ef385446e7e5c246803ed1a051df77907 |
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 | EpQholbwgooYFq7uI17GmgRu+TMoyU+09lXvqDG35MPrMW4xZhSrdHmsgl7S+B2TQ/hsnPlfElUwd3E0IZDOBw== |
| 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
| 2026-09-17T10:44:48.932366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060017observed cce90ae5c34c75584053ab1028b09542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:48.913945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060017/manifest.jsonobserved dd13e7893ad16905f35fef8f7501a26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.893968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060017/publication.mdobserved dd1a3387d24e1eeda52d662b138a756e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.878237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060017/publication.txtobserved 2a40bf192196ecc5ceb4b789da0327d3...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. |
|---|