OT-2026-000037080
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000037080) never changes.
Identity and time
| Publication number | OT-2026-000037080 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7b5f-8c3e-11d8038c2cb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9707a20346f710d50ecf287183d937414acb30cdb7b6b2e08932d3616f39376d |
|---|---|
| Markdown | ff310b123e81d999903b007b6f07c877ec33f17a89d86b19b81aae6be8e39b64 |
| Publication page | e502dfabd5f573ee1a18acb70c8f9f05b9ec97a67a544e4448e5e8b4225887be |
| Manifest | 48696b2eaa103a87d4f20747bcfd121edbefe6d48132f9de3610fc08afac178a |
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 | /hLARCLNzezg/Qb6h98fkHfpzI0BEwVjK7jZRth4fbQL2eu7tAiAMLTy1ryp8sdpVoiZZLqgupBbOtkG8p4yCg== |
| 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
| 2026-09-17T11:24:56.722750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037080observed e502dfabd5f573ee1a18acb70c8f9f05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:56.705512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037080/manifest.jsonobserved 48696b2eaa103a87d4f20747bcfd121e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:56.688395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037080/publication.mdobserved ff310b123e81d999903b007b6f07c877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:56.671610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037080/publication.txtobserved 9707a20346f710d50ecf287183d93741...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. |
|---|