OT-2026-000085340
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085340) never changes.
Identity and time
| Publication number | OT-2026-000085340 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7ec0-967f-c34c764f4d2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085340 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8cc091d0467f5ef703efa72e36bdcd2f54d57dbcb9a411a5a70ae7501607e72 |
|---|---|
| Markdown | 65893f171ac6ad546c54fb7d9a7f5fc0b091835d2514cd9c4feb2e6e87c785dd |
| Publication page | 4427aa45020358e397c9b6a5ba5f5aa39deaf01778180707ec8f78712d94c0d4 |
| Manifest | f542cbe3997b90d8fedcd1185ba594768b81128e1ec3b2c58785351349ea8a43 |
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 | MWibL6EeIqW0VPi0qmfnkYpoWaipoFPEXFMoCcYThP0A7sf1VE78XFBm+1dwmO0CYvqX20I2Cl/diPHQf5vtAw== |
| 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
| 2026-09-17T09:54:04.102788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085340observed 4427aa45020358e397c9b6a5ba5f5aa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.083156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085340/manifest.jsonobserved f542cbe3997b90d8fedcd1185ba59476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.063439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085340/publication.mdobserved 65893f171ac6ad546c54fb7d9a7f5fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.014601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085340/publication.txtobserved f8cc091d0467f5ef703efa72e36bdcd2...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. |
|---|