OT-2026-000066116
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000066116) never changes.
Identity and time
| Publication number | OT-2026-000066116 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-73f1-b05c-5ad30af151e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066116 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7e9245e6005b09799bff9344be9bddc8ab4293abbb50f09324b6bec1d99b565 |
|---|---|
| Markdown | 4de83e7a9228499e3a6f479547fb7e642038aa5ca6e09fca2cb348196ddbe673 |
| Publication page | c6ea39d74ae7486c491cb4582460005f46ab62d5f00bc6f5df14aea11f094bc2 |
| Manifest | b29c3b3a7298eb36ab7dbc8465c2a03c510846d1c407cbc500f379f0067b21bb |
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 | BDqFfuAbDY5BafJNiLzc2X5e1qdcJUqlh8PZzozKtco17b5jdbd4f4yhxKxsGq9Ez17QQPxkDV/SaBBWrXObDw== |
| 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
| 2026-09-17T08:50:50.831232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066116observed c6ea39d74ae7486c491cb4582460005f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:50.807093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066116/manifest.jsonobserved b29c3b3a7298eb36ab7dbc8465c2a03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:50.782512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066116/publication.mdobserved 4de83e7a9228499e3a6f479547fb7e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:50.760973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066116/publication.txtobserved c7e9245e6005b09799bff9344be9bddc...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. |
|---|