OT-2026-000102265
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000102265) never changes.
Identity and time
| Publication number | OT-2026-000102265 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7b9b-b30f-05196e9d0583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11105aaefb59dfb50c1894a345b9d26e8dc47bf30220260b2ca0b0f55db7b945 |
|---|---|
| Markdown | 48bf2fee73558da05d5d77621b19cd2e97e871a4e9f48e9b3d7aa607d95a0414 |
| Publication page | eb4b5e23b98799e3c5cd912b8dd8477879f7fa0618c8962735e1a35e6cb0eda4 |
| Manifest | 7f82afc81ac00188d38cc8da8fb9f6f77a72268fc1acbfd86ffb8cacfd7116ea |
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 | bTcn2k74LcQHEqDaT8o4vfAhdu9hVjdan4xtq5FlkUXc2MOiUGjgKKAqrmIMQDymz50iEwlpIM/fxTfG/zlwCg== |
| 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
| 2026-09-17T09:25:27.075445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102265observed eb4b5e23b98799e3c5cd912b8dd84778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:27.058015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102265/manifest.jsonobserved 7f82afc81ac00188d38cc8da8fb9f6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.039636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102265/publication.mdobserved 48bf2fee73558da05d5d77621b19cd2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.020649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102265/publication.txtobserved 11105aaefb59dfb50c1894a345b9d26e...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. |
|---|