OT-2026-000058120
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after 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-2026-000058120) never changes.
Identity and time
| Publication number | OT-2026-000058120 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7dbf-83ca-2f1be1a9e245 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65e41c0afef31b3c1b92fa7993d2a583c94afca166f7b0db1990b0af9a03271f |
|---|---|
| Markdown | 67a899939fd6de952381f5e4c565f470295421afb5b82aa000e1d90c9bb71926 |
| Publication page | ee884099f43b0b2c6af9ab02c93d613b87c24b4f7af9903ac1389f70249b4244 |
| Manifest | c75227c2623741390670ee84c8c5248f699694d8bbc03861003de63e0a5e842e |
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 | 0dFqFol52RtqePZ7uY1Z6yjExk8qBlN4mbL0PHG7zBytIzz+Xwoy4GQB7GdxkQdB4Fmu0CgvbyFizI6cPIdIBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:47.792186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058120observed ee884099f43b0b2c6af9ab02c93d613b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:47.772438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058120/manifest.jsonobserved c75227c2623741390670ee84c8c5248f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:47.753041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058120/publication.mdobserved 67a899939fd6de952381f5e4c565f470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:47.736400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058120/publication.txtobserved 65e41c0afef31b3c1b92fa7993d2a583...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. |
|---|