OT-2026-000039905
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039905) never changes.
Identity and time
| Publication number | OT-2026-000039905 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7ea1-a01b-35466a88b892 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039905 |
| Status | PUBLIC |
Content hashes
| Canonical text | db2c82dcc8db440aeed170066e5c6e5563a79409323c8162616f18f8142e64aa |
|---|---|
| Markdown | 1fd753d542a083c5973da114822a67086c222c402b9d043a97bdef1c8debb8f4 |
| Publication page | e4f936c5a0101485aee0f4119460c8c26706f725e82f58ec96ec239ac1ae66c7 |
| Manifest | a6b589db9f60f270ba83f7d4d83207926d9292854f07fa05c299e0a08fb94423 |
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 | i8ZYRz7gpEPiywyjoIpqtNEMBSbLNE5RT73rbc5eln5ghbgxdO1cn8sUSW8TwyYvGngYGIommpDFRdInkMsTCQ== |
| 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
| 2026-09-17T11:20:11.870746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039905observed e4f936c5a0101485aee0f4119460c8c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:11.850698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039905/manifest.jsonobserved a6b589db9f60f270ba83f7d4d8320792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.826333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039905/publication.mdobserved 1fd753d542a083c5973da114822a6708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:11.809613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039905/publication.txtobserved db2c82dcc8db440aeed170066e5c6e55...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. |
|---|