OT-2026-000060886
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000060886) never changes.
Identity and time
| Publication number | OT-2026-000060886 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-7db7-ad11-c94def95e35d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 546377915a942426940c4405cf89ec8f0e7e80a64ae2dc60dd16b146048d8b37 |
|---|---|
| Markdown | ae4445629dec28f77ef903d20cac14e8acf67adef18f2c8ae1f31eabc3eacc09 |
| Publication page | b95bd1eafc0095f1087a72883ae7f7614902eb90c3552c35a8fe7d9aa6bb6eb0 |
| Manifest | 69ae1e5b6a9c628f0ed055410e773cd992a9c449c18fa971092ac6323f4d55e5 |
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 | uW5hXo4MP2Wn3pusRrV76xRwu0iLsTLAAicPNJflfGaDZi1Lg/9tgQtp1ZNJd3Zs+TEXqT3FUTEA7ApeSFA2CA== |
| 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
| 2026-09-17T10:41:37.250799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060886observed b95bd1eafc0095f1087a72883ae7f761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:37.232064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060886/manifest.jsonobserved 69ae1e5b6a9c628f0ed055410e773cd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.208732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060886/publication.mdobserved ae4445629dec28f77ef903d20cac14e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.190584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060886/publication.txtobserved 546377915a942426940c4405cf89ec8f...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. |
|---|