OT-2026-000039235
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000039235) never changes.
Identity and time
| Publication number | OT-2026-000039235 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-72fb-ac72-5d2c45b38e5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93f48215ce34a6c69fa49ff0d7a3a0150d67f4d8c36567e2b2e13ea42a35c973 |
|---|---|
| Markdown | a367111fce48c4f397f8629bc466225f011ea48642d6ddf68ffb636b90ceed70 |
| Publication page | 0b5a167715fbaa2cfc4a1ca2f2cd951a7bc29047adf3976d19c0710c14bb378a |
| Manifest | 8c660eb1169f1a272c51f9c8526bc05acd84cb3682318ffd6b87d49cd9d90001 |
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 | DmpooRKtnHNLTL7h+O3TzaT0i6Asv6xgiUzkWTXuXXuaiyvkqpk8W73638PYCKOHUoPMaiqAMYmAnSB1BMTZCg== |
| 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
| 2026-09-17T11:20:47.472890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039235observed 0b5a167715fbaa2cfc4a1ca2f2cd951a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:47.453598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039235/manifest.jsonobserved 8c660eb1169f1a272c51f9c8526bc05a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:47.437829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039235/publication.mdobserved a367111fce48c4f397f8629bc466225f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:47.421189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039235/publication.txtobserved 93f48215ce34a6c69fa49ff0d7a3a015...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. |
|---|