OT-2026-000099193
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000099193) never changes.
Identity and time
| Publication number | OT-2026-000099193 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7231-bc32-602aa4b1eabd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099193 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc519fde3781f8fcad2b10212eab4f78e1ecb0772f5f713e38089d80b88f1c4e |
|---|---|
| Markdown | f82e6041fc2cd1b0a6f43f90474b84a41be139ddd01ae46a1917f65bcc63ec90 |
| Publication page | 62eff9d04f4dc5adabef64434fac456baa8358100da7b021244e418741ea5270 |
| Manifest | 1e7800d601eca8c94cf817ccdb07f429dc9b3d7236575102c658361ce63cee14 |
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 | xehqvAdPv6xCLB6UqQUF6Nhyn1qw1+R/AMKgI+LvIetI07vPtkW1NOiXY7vzj6fbLUbZ6caeN8XZ3EbdQd9ZDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:34.990601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099193observed 62eff9d04f4dc5adabef64434fac456b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:34.973520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099193/manifest.jsonobserved 1e7800d601eca8c94cf817ccdb07f429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.954016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099193/publication.mdobserved f82e6041fc2cd1b0a6f43f90474b84a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.936918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099193/publication.txtobserved dc519fde3781f8fcad2b10212eab4f78...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. |
|---|