OT-2026-000062102
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented 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-2026-000062102) never changes.
Identity and time
| Publication number | OT-2026-000062102 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7bcb-b720-0325434014b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d7837ea2233741d05411b8749cba829b0b190ea5f36fef24c436bc9ee1f77e2 |
|---|---|
| Markdown | 2aa5467c849da41d91dce5dd960cc04848e6e345a179ca7d1e43bca28b711e10 |
| Publication page | f0a8945404f3885774533cd0d4389348674acc7f4b24c46d826154abdded33a2 |
| Manifest | 7aa03a7618db70d8becedb6333d2cef31d8eedbaa75f0785285fb716f8b17362 |
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 | XET2M6sPMKbCBx/WCOm2COK9mdGq/Pvh8AsJtUtL6L9PGHOMM4WRt9PaLaLzRcFMQX1c5pS5G5hHd5xwZVlOBQ== |
| 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
| 2026-09-17T10:41:09.602834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062102observed f0a8945404f3885774533cd0d4389348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:09.585912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062102/manifest.jsonobserved 7aa03a7618db70d8becedb6333d2cef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.568686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062102/publication.mdobserved 2aa5467c849da41d91dce5dd960cc048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.553162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062102/publication.txtobserved 3d7837ea2233741d05411b8749cba829...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. |
|---|