OT-2026-000082941
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained 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-2026-000082941) never changes.
Identity and time
| Publication number | OT-2026-000082941 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7dfa-8540-23b452b88ae0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082941 |
| Status | PUBLIC |
Content hashes
| Canonical text | d046a6a23cbd2b04ba0c1513717ecad31c119129ffd0223a56670832e3d2f5ea |
|---|---|
| Markdown | dd4175853cd78cbb8045385ce16d931946fda370e823c5cff74168156f169a94 |
| Publication page | 95e73461d16b97ba3ced397dd96e409811dd5a7664af629c9f47280e99616f02 |
| Manifest | de158be55b2695057e485d67a57c171e34c3ca863e966ba39c5afd3d808198fb |
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 | 7q5rSNTgeQxzOMhCPXwoB9aAPDG68NWhPqDJHTA8F8JRoM958Xxs+wJMMMkZTtMczLPNIkQiL3R2jN307pSvAw== |
| 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
| 2026-09-17T09:58:38.184951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082941observed 95e73461d16b97ba3ced397dd96e4098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:38.167683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082941/manifest.jsonobserved de158be55b2695057e485d67a57c171e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:38.150847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082941/publication.mdobserved dd4175853cd78cbb8045385ce16d9319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:38.130479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082941/publication.txtobserved d046a6a23cbd2b04ba0c1513717ecad3...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. |
|---|