OT-2026-000029194
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000029194) never changes.
Identity and time
| Publication number | OT-2026-000029194 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa0-7c75-97a9-0e78dbce1dc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5129e80f766962845e189abb610b1079ebcdb2cee8f9b559566b52c76a22093d |
|---|---|
| Markdown | 45f9eceda2b2fa07bf7d0c38e33cdd47d41bb294a5852d64dc00283b2d1831ab |
| Publication page | 83f7b0fdc2c2761aca7342cf66a6726c0d0b622a27bec85ee4eb7b7a81f6068b |
| Manifest | 85ae7af926c07b9f29a5d01bf6168a066140562769f2398f800764ce0b0df104 |
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 | FNTHpo1mh7xfYXVjzgvZj4WDv797dsFOXPMzYEZ+cN7+4IsU6+rnVchh9gNqL0USsQE8zbyVJj0im02cYvODDw== |
| 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
| 2026-09-17T11:39:48.275530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029194observed 83f7b0fdc2c2761aca7342cf66a6726c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:48.257609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029194/manifest.jsonobserved 85ae7af926c07b9f29a5d01bf6168a06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:48.237563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029194/publication.mdobserved 45f9eceda2b2fa07bf7d0c38e33cdd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:48.217424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029194/publication.txtobserved 5129e80f766962845e189abb610b1079...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. |
|---|