OT-2026-000065217
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000065217) never changes.
Identity and time
| Publication number | OT-2026-000065217 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7e83-97b9-eeccdf632fc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33a51626ea06119ca3430a20fbea59a61ebe7d78e3dbb118472c14c84bc40ad5 |
|---|---|
| Markdown | a6ec7823a381e3ba1534b14fd78b759d961567438bb9ce62619b81ef45655248 |
| Publication page | 56fbda7790d7ee6c013a56d09b60cabfd1ac960318585a2c110672503527f995 |
| Manifest | 42cb8d6c659fbee79ed952c24fc57990c9e245c076edc9e212bf731b48b9c2e2 |
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 | pMEBUaYxk3z4gEHhhyiyYDJddCLv6+bJzyIP0UVeHHZrXAJ0owox59hW2qwbnE6T87J4YsjFojszRRZaNH66AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:04.190662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065217observed 56fbda7790d7ee6c013a56d09b60cabf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:04.173587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065217/manifest.jsonobserved 42cb8d6c659fbee79ed952c24fc57990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:04.157000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065217/publication.mdobserved a6ec7823a381e3ba1534b14fd78b759d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:04.141015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065217/publication.txtobserved 33a51626ea06119ca3430a20fbea59a6...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. |
|---|