OT-2026-000044099
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000044099) never changes.
Identity and time
| Publication number | OT-2026-000044099 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-78ab-9443-d37b99b0eda3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044099 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec21262b1e760c931964c20d3d41a3bc2f8e41fe2be71c22a206732da5343991 |
|---|---|
| Markdown | 30be2a20d05d2c6c046524b29573302e0de6304c8d2d61f951c6b4ef3cb17ac5 |
| Publication page | c76bffc30ddcc2596443fee3d216d725ab4fb6463579538344dccad391c12198 |
| Manifest | 3e23090ecc3c89861ed253bb61b4a3f5aa172130ca27a29b743aebe003e3e15a |
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 | bScA8SPP9/FEY3sqqZ/5E6VGFh/OOTln1ULv5WcLegCy7cW32dfI/3fesvblOmw9YQyymGw8mrO0rLRZEP0oCg== |
| 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
| 2026-09-17T11:12:30.479423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044099observed c76bffc30ddcc2596443fee3d216d725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:30.460545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044099/manifest.jsonobserved 3e23090ecc3c89861ed253bb61b4a3f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.441559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044099/publication.mdobserved 30be2a20d05d2c6c046524b29573302e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:30.421968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044099/publication.txtobserved ec21262b1e760c931964c20d3d41a3bc...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. |
|---|