OT-2026-000039709
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000039709) never changes.
Identity and time
| Publication number | OT-2026-000039709 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7aa7-9f5e-f95786a6d0dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039709 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8041b86004c98fee1d86de8573cf4363ff6e6d8be02223f8b548d4ea98d9022 |
|---|---|
| Markdown | 6ab3dea15cbbd0873c7d96e743aca2b317ed1a1d8f8877f72c30e49593cd45be |
| Publication page | 47f664c7f9664c88f5452de06b0e9173c14d00d1191afc4db895b6d0abf32fd9 |
| Manifest | 8e14ddb741f46d9403024214a33191db3ced0474ff77ea988bcb9b808d7711ec |
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 | wWI92qrnCifBfhqGRbSM/nDfqjuSh99OlPoK+9NFZJScEXCEb3vMSkuZeDv+aXJTrlJsVBDh48WZJteReBN0DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:54.441037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039709observed 47f664c7f9664c88f5452de06b0e9173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:54.423500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039709/manifest.jsonobserved 8e14ddb741f46d9403024214a33191db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:54.404884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039709/publication.mdobserved 6ab3dea15cbbd0873c7d96e743aca2b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:54.386832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039709/publication.txtobserved b8041b86004c98fee1d86de8573cf436...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. |
|---|