OT-2026-000010495
Publication integrity record
Single cup vacuum gripper, 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-2026-000010495) never changes.
Identity and time
| Publication number | OT-2026-000010495 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7a82-a844-11cd9e89406b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010495 |
| Status | PUBLIC |
Content hashes
| Canonical text | da020d3204296ee90418c83168cc0de20c7569767ef55af3b1445b1f8d840d51 |
|---|---|
| Markdown | 7378dfc328111e7c0aaa7d553d436c36d87f3a006e84a69a9d12a57d1b2d845d |
| Publication page | 6f17d535291972af2c100eabf97e7c5b4e4f055ee6273810c037de670e38a3d5 |
| Manifest | 548cd79061a67cf6452c76e5edcd01cd7c0e7b2495ab9a1ce87f8b86f9968c62 |
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 | D9mMKjSxr/dn7Eyuw5D/BxpAhHLhWMFRhhualQmHniGEtcCclZRon6uo6MBPIjyb2cvGGmf4yYvhXNkkgoFWBw== |
| 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
| 2026-09-17T12:14:38.800002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010495observed 6f17d535291972af2c100eabf97e7c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:38.779877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010495/manifest.jsonobserved 548cd79061a67cf6452c76e5edcd01cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:38.759459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010495/publication.mdobserved 7378dfc328111e7c0aaa7d553d436c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:38.739076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010495/publication.txtobserved da020d3204296ee90418c83168cc0de2...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. |
|---|