OT-2026-000081747
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000081747) never changes.
Identity and time
| Publication number | OT-2026-000081747 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f74-74bd-aba9-955fe59f3ea5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79903eee60ba4c94666a1e945bcf8e452ca4f8a5c7c0ce0cb70fb9a5c50671c8 |
|---|---|
| Markdown | 1df432bb9ed4965c18f3f28ea9da6dd9c01791d4e7bad1d08f8e2fc021d0470f |
| Publication page | c3daa4ddf1267fba9ba580e97ab4e22eb3eaff53202d5c2f3cc520cd2398cd9e |
| Manifest | ae55d61bdc42bb3e50cf4a71d698320f9c8beb370258beb5076fc525c0cbc88c |
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 | wRKoju/+20JjXdt92DonwYliDvaqdFpTIP5EIk0Pn0YmOZz7c2DMSY13L+BlA1HXPyjeqH5k/dCNo7q4YyW3Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:49.912938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081747observed c3daa4ddf1267fba9ba580e97ab4e22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:49.895392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081747/manifest.jsonobserved ae55d61bdc42bb3e50cf4a71d698320f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:49.877815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081747/publication.mdobserved 1df432bb9ed4965c18f3f28ea9da6dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:49.860770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081747/publication.txtobserved 79903eee60ba4c94666a1e945bcf8e45...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. |
|---|