OT-2026-000059012
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000059012) never changes.
Identity and time
| Publication number | OT-2026-000059012 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7c95-b0d9-769d1f72f0bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d10bafa57420faef498c9b4803f454c08933446c80c4a7c44e4e296bc80a305 |
|---|---|
| Markdown | 5facaaa9276b1d40e561796079b676e4bd87319cd52235f384ffb8ca6759d588 |
| Publication page | d07c593784cd9ab3450ab255292f773572aee1ee8820ede0f4a5e4530ff9bf08 |
| Manifest | 91d7cc82b67fbe377ceda5105dacf36f65251471b3e529a29108813e32f0baf2 |
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 | SLCK8VAHBEyaiN6bJmuJvbBU9zhep8mglHlPgxDXeW0TQPE0cQW5+JNZsNdADM0SQm1BPcvWErViIZeA/R1hCg== |
| 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
| 2026-09-17T10:46:36.287048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059012observed d07c593784cd9ab3450ab255292f7735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:36.267759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059012/manifest.jsonobserved 91d7cc82b67fbe377ceda5105dacf36f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:36.249630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059012/publication.mdobserved 5facaaa9276b1d40e561796079b676e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:36.231885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059012/publication.txtobserved 3d10bafa57420faef498c9b4803f454c...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. |
|---|