OT-2026-000058640
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000058640) never changes.
Identity and time
| Publication number | OT-2026-000058640 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7503-aff0-83af769d9774 · 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-2026-000058640 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03a8aaa25d01d68b4789a63ccfc5af935f0ab62e18c56e5c04cd6b282e4b6371 |
|---|---|
| Markdown | edef5fc1576cd73bbc9b44836247178e1864c535d0a2e84d1ba3d2de42d06542 |
| Publication page | 71e9d3acebfe4977c2422acad7b9bdaaee7a467db6e29de92ad4863d123de322 |
| Manifest | 3b7ae6655ff4ee2036cea1f01637b2f73fc47b629da5db4a3e6d5cd5ad348ccd |
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 | 8CzhVhjwNpwqI5amhl2FZ+uLvaQAluFK4HEodfMEzDwpWo35RUYPh8hHjzvRaRLxWBcdsl3aymroMOT4wOZICg== |
| 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
| 2026-09-17T10:47:09.054137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058640observed 71e9d3acebfe4977c2422acad7b9bdaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:09.036296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058640/manifest.jsonobserved 3b7ae6655ff4ee2036cea1f01637b2f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.017772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058640/publication.mdobserved edef5fc1576cd73bbc9b44836247178e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:08.999843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058640/publication.txtobserved 03a8aaa25d01d68b4789a63ccfc5af93...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. |
|---|