OT-2026-000015862
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000015862) never changes.
Identity and time
| Publication number | OT-2026-000015862 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-77d4-b3d4-27ca2f7ea6d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f46a4a7167123b256a5966365a0675f9efc6e95a395dd87daee7a9852d3ee9c |
|---|---|
| Markdown | a0d8f867b9157e46c5e93bea33404c62f3a6869910f4d0fe17d49ae27c1eff2d |
| Publication page | a488d9770fd94276c5cc0ddfef038c1e2439f26792dbe2c5ba4a65e2b756c626 |
| Manifest | d0a33874034ca1859973f573deda0e06025fb06f0f1e9e440f379fa8892d91b7 |
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 | 546Sr3Hwioi/f9S1Uc7tI2fG1jv9+ndm6xriHoYWwosihDLEORZHFcTYhtps5EGl8bI+taRDQBHdaeZKyAwDDQ== |
| 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
| 2026-09-17T12:05:18.296877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015862observed a488d9770fd94276c5cc0ddfef038c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:18.275327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015862/manifest.jsonobserved d0a33874034ca1859973f573deda0e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:18.256354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015862/publication.mdobserved a0d8f867b9157e46c5e93bea33404c62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:18.236617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015862/publication.txtobserved 5f46a4a7167123b256a5966365a0675f...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. |
|---|