OT-2026-000041375
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000041375) never changes.
Identity and time
| Publication number | OT-2026-000041375 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-741b-93ce-335c2848c4f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041375 |
| Status | PUBLIC |
Content hashes
| Canonical text | be4641528c50972f18a43b9b3213c04ffb1f9c4397b03fa3c283157287eed2e2 |
|---|---|
| Markdown | bde55971c34826ad32b3c787fd934f0bb2cf3f48437075ee76525fa934da8151 |
| Publication page | 9b76ca3edecff656c6a1ad36d6bfc8136f0fd788bd6ade2ee658686c81572e58 |
| Manifest | 09fdcc4a2a833b1860cda53062be59d162d244691d26130b8d8bda85e30cd713 |
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 | YYTEvdiqPkIErIKSDc429s/YfOmyii5yLY/e1IC4Lba7oRUiESexhNZt5ohEu26aEiyDfngXkUjo8HqaHA9ACA== |
| 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
| 2026-09-17T11:17:22.840494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041375observed 9b76ca3edecff656c6a1ad36d6bfc813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:22.819575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041375/manifest.jsonobserved 09fdcc4a2a833b1860cda53062be59d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:22.801271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041375/publication.mdobserved bde55971c34826ad32b3c787fd934f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:22.783224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041375/publication.txtobserved be4641528c50972f18a43b9b3213c04f...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. |
|---|