OT-2026-000027736
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000027736) never changes.
Identity and time
| Publication number | OT-2026-000027736 · never reused |
|---|---|
| Internal UUID | 01a0ae72-699a-7cc6-a866-be2351540614 · 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-2026-000027736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b966fc2b9cded7107a675f23bebf2136eda3f44cdb78bad3c3754565d3ad311 |
|---|---|
| Markdown | 8bff5508b04b00d5b2f14a2f9dd699c6d134acc7faf1d09f9a935ecc1472366c |
| Publication page | a08898e542cd16e02000a31522e73a3b07f05d1fc76f6f9fb1bd11a4751aeefa |
| Manifest | b989fb6e8b183d3aa06ca87cf6c1943eb8f60d750d545fd45fa57c8998d508ac |
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 | N7JzE8pKEOoBrGFdWGV7+94CnIT7KrYjIk0yW/sLsjsT5Zr8UwyuHYJuMp/wfhfFFAYCzwzTKoPun0HYsuR+BA== |
| 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
| 2026-09-17T11:43:17.723358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027736observed a08898e542cd16e02000a31522e73a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:17.707460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027736/manifest.jsonobserved b989fb6e8b183d3aa06ca87cf6c1943e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:17.692307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027736/publication.mdobserved 8bff5508b04b00d5b2f14a2f9dd699c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:17.673797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027736/publication.txtobserved 9b966fc2b9cded7107a675f23bebf213...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. |
|---|