OT-2026-000094915
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094915) never changes.
Identity and time
| Publication number | OT-2026-000094915 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7cc5-b41d-e49d69829bdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094915 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92b43f35f1fd1c13416b970e5b80484d8dddc1940a90c6f00e925853e0b7e60d |
|---|---|
| Markdown | a3796af7179692deb7aab7c5cf2c69361003dffc4352471b0599e66e5dbbd51d |
| Publication page | ba262f14778d796e819c1be3b736b8684dde25b7f0a41798b45b50199d39701f |
| Manifest | f1864e8499b5f86ab53c01b5ef195f2e4802675ff6fb63c989deb9fa25b5e26a |
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 | SVxOoEWbvbuTmTMb8OnCG5kXgUsMtCZhplM7VAfLPBqbnFR9gNy7NhW26RX8NWHebrU8OmVeJzsm1ZjvVHj/Ag== |
| 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
| 2026-09-17T09:37:26.535500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094915observed ba262f14778d796e819c1be3b736b868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.518163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094915/manifest.jsonobserved f1864e8499b5f86ab53c01b5ef195f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.501384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094915/publication.mdobserved a3796af7179692deb7aab7c5cf2c6936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.482897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094915/publication.txtobserved 92b43f35f1fd1c13416b970e5b80484d...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. |
|---|