OT-2026-000033333
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000033333) never changes.
Identity and time
| Publication number | OT-2026-000033333 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7784-941a-1a4d6f06979a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033333 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed809822a0b412eadb5f9e6d543089b4987969f473976ad490ab10e42b9665ba |
|---|---|
| Markdown | e0edf0e5198836b338bddeca776687fbb8a353eeb222431d03142adfbbedf8df |
| Publication page | e8f29d692357d202a9f98aae68d76d57dd19387cb7cf210ce4b2c333cb1ded2b |
| Manifest | 8a2acad893e8a4fbbe3f99c21f0ddba45a2a8413cd99a9eeba2c6dbe7e1c3383 |
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 | DFJ+f9dNHuIC17nQmpSxV37V6DyGg2ARM/elTwuMcM72ZkehjWO67gW4vnL6L3is6LvxX7ZNQbc51LSlZhRQCA== |
| 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
| 2026-09-17T11:32:05.253428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033333observed e8f29d692357d202a9f98aae68d76d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:05.234509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033333/manifest.jsonobserved 8a2acad893e8a4fbbe3f99c21f0ddba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.206983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033333/publication.mdobserved e0edf0e5198836b338bddeca776687fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:05.189587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033333/publication.txtobserved ed809822a0b412eadb5f9e6d543089b4...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. |
|---|