OT-2026-000058300
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000058300) never changes.
Identity and time
| Publication number | OT-2026-000058300 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7262-8d76-857fc664d5ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058300 |
| Status | PUBLIC |
Content hashes
| Canonical text | dce008e4f75e0fad8c0853f19eb1dac06fe6ecb6828966650cc3c51b1866cec7 |
|---|---|
| Markdown | f4343fa7c95aa19d02a839add92b371bd9c9273d6e4fd93014002767f6bf51d4 |
| Publication page | e70781243bedb3acb838cd0f482a2f0493e4e4eb462ca26c0a24ac6ca4e5b4e2 |
| Manifest | 2d005def1f2ac4ff0dde627a0d3afc98518cb85832dab94f690d08de6e18310d |
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 | prWWKDY1g704X2s9Vv5Uj/jCVUZdAddp6nXccbRYlql6rPye2HvvPo+FSkSEl1RkNhSzORNy7UAHNyVURdzoBQ== |
| 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
| 2026-09-17T10:46:41.901533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058300observed e70781243bedb3acb838cd0f482a2f04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:41.883534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058300/manifest.jsonobserved 2d005def1f2ac4ff0dde627a0d3afc98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.865631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058300/publication.mdobserved f4343fa7c95aa19d02a839add92b371b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.847023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058300/publication.txtobserved dce008e4f75e0fad8c0853f19eb1dac0...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. |
|---|