OT-2026-000027267
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pulsed 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-2026-000027267) never changes.
Identity and time
| Publication number | OT-2026-000027267 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6996-77c9-a0e1-4e0606e95af4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027267 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2614ab7cca8109c16b46d76f6644a3cee3948b3c0392622a1c5d21c7444a28b |
|---|---|
| Markdown | 190d0eeac682408d20b405286c4b799714fecc2150602b367942ba6b02742177 |
| Publication page | fbb919f9c1e88b49853dcf21f8ca9b1fb51a81e7ab0f4f18bfbf2bb592ce2327 |
| Manifest | 10c97183d07291945c3c8a8e4268e7d57e658dd72c321c3c4ae5895f8f649147 |
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 | 9H0h9x7xw/6QnfZyFY0eQI4DJkrs0UVAm55X1/liI4bnq96bFdG2AyF0mCOzOwchFNCG46EfJyPfFSCFqo18AA== |
| 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
| 2026-09-17T11:42:38.970563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027267observed fbb919f9c1e88b49853dcf21f8ca9b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:38.449402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027267/manifest.jsonobserved 10c97183d07291945c3c8a8e4268e7d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:38.432431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027267/publication.mdobserved 190d0eeac682408d20b405286c4b7997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:38.415215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027267/publication.txtobserved f2614ab7cca8109c16b46d76f6644a3c...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. |
|---|