OT-2026-000050032
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, 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-2026-000050032) never changes.
Identity and time
| Publication number | OT-2026-000050032 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-7ce6-8cd9-bebca7a2283e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e2795aabbe09543c5089137e6c24abb95bb2734a3aa2b209e90343d4fe4a59 |
|---|---|
| Markdown | a77e4811d51dc2881532338c4d9d5a1be7c86661f08994794770168debf4a6b2 |
| Publication page | 2c8ebfeda64952822e8d1c4e203424f219f04b273ca4d09af0ccdfb1b83c1e39 |
| Manifest | 7982586d37f01fabce434f408f6e8613fa570ecac27a01b09a40bac699576df5 |
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 | U3ZJQ6GyeR6Cfvi0fiHVo9PzxT1gm0/+/tvyRffrwPpVdiHJnflMVV7EeWS1U5jFE01vYesfv+Rahu42QAABCQ== |
| 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
| 2026-09-17T11:02:00.379683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050032observed 2c8ebfeda64952822e8d1c4e203424f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:00.359433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050032/manifest.jsonobserved 7982586d37f01fabce434f408f6e8613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:00.331143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050032/publication.mdobserved a77e4811d51dc2881532338c4d9d5a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:00.313254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050032/publication.txtobserved 36e2795aabbe09543c5089137e6c24ab...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. |
|---|