OT-2026-000040625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, sustained 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-2026-000040625) never changes.
Identity and time
| Publication number | OT-2026-000040625 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7d5e-ba5a-8bffdeee3255 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c8def841c67a3ae27ea33c3e4458ea9fbfbca0f5c70ae508f53891a38a5200d |
|---|---|
| Markdown | ae23fb1cf64183e57315b5505bd991b4cc810c6aa5ce6953151bf98adf9d4d6e |
| Publication page | f7cf145e8a4a38d95f80f805683c90708cb28dbd2966772722a33275b2e59201 |
| Manifest | d667a0f49d0d0c8065f84cefb8e3d2f5c3406f1235015402363f01e883e07061 |
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 | BTinJQNsg1AiCaubBXMHZwhbQzi+RnaoRp4FTNsHy2sT069WVgP+aP+6I7lqEZldr1ZmDQPcucRLEtEq2Sp2Dw== |
| 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
| 2026-09-17T11:17:48.292783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040625observed f7cf145e8a4a38d95f80f805683c9070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:48.275339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040625/manifest.jsonobserved d667a0f49d0d0c8065f84cefb8e3d2f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:48.258526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040625/publication.mdobserved ae23fb1cf64183e57315b5505bd991b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:48.240783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040625/publication.txtobserved 5c8def841c67a3ae27ea33c3e4458ea9...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. |
|---|