OT-2026-000044124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000044124) never changes.
Identity and time
| Publication number | OT-2026-000044124 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7016-8ba1-6d227a4a98e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044124 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb22ce74a80df6d841c1ea321771cc9a9340ec9b25a365926bff17bf035f48eb |
|---|---|
| Markdown | dd091557951fb74c50ae9c279ddee6ba7dfee9e3793d825a880fdb10f99609ee |
| Publication page | 3dd6723e8740a8b55db868249b25260aac008227fccb38a1978d5c139c94568f |
| Manifest | 43f248cf6d5b0ae7d12196e4a89e2a5a6201c5d10ba0f8c537a06c6f231e97a6 |
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 | fDaKinnPJzkufTcMyqw+qpEgGEE3Uut/W8Xk7O8frXmH6Ev0jwxaOSlDxIgj2dQu9nHDKdndnpy4/QShbcqwBQ== |
| 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
| 2026-09-17T11:12:32.460448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044124observed 3dd6723e8740a8b55db868249b25260a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:32.440180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044124/manifest.jsonobserved 43f248cf6d5b0ae7d12196e4a89e2a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.418781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044124/publication.mdobserved dd091557951fb74c50ae9c279ddee6ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.399939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044124/publication.txtobserved fb22ce74a80df6d841c1ea321771cc9a...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. |
|---|