OT-2026-000027562
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000027562) never changes.
Identity and time
| Publication number | OT-2026-000027562 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6999-7890-bfb2-316bd664a341 · 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-2026-000027562 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2957dcf1db48b131b08455c8483a9b799c6e4d2352abd072611c97a33f0d1b2 |
|---|---|
| Markdown | d688ad7e52c883ceeba18162bf6d62d5a0ce1d016dee8668d2fe4b95105cf909 |
| Publication page | 07cbd0325c1f994e5692a895d82722011a4c60922a8f019cfc9a0459ade3e558 |
| Manifest | aebbc590898126a2d9f5387a8218ed37d4f3e9069db9d647b2046eeef38ed8c3 |
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 | QC1PTZSayZFXm/9LMmJEUZGmWC1nIjnFaW58UirAt2yH7d/WCV+7GLRNvpp5XbZCJ2De4ziLnAD5OiQKuy7kDA== |
| 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
| 2026-09-17T11:43:03.140453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027562observed 07cbd0325c1f994e5692a895d8272201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:03.124719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027562/manifest.jsonobserved aebbc590898126a2d9f5387a8218ed37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:03.109407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027562/publication.mdobserved d688ad7e52c883ceeba18162bf6d62d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:03.093361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027562/publication.txtobserved b2957dcf1db48b131b08455c8483a9b7...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. |
|---|