OT-2026-000060025
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000060025) never changes.
Identity and time
| Publication number | OT-2026-000060025 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-76dc-8c1f-2e9f86eb0cd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060025 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60ad8afd33f1d9a983b5471b2359f4d934b5adacde666a5c3cbc10a9c68cde2b |
|---|---|
| Markdown | 2eeef67b6d1a31a8e04f095c1d704249c89e5f536fc6b8cd628582a18fd0b1ac |
| Publication page | 9bae816bafc893b747fafc3cfd6a47e8a282faf9e3122ea283b64d9c5af87eda |
| Manifest | 8aa176dada8374ee76b12b4dc4bdaba2c692b382d830987746c3d51f978d3913 |
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 | j+oaqhJSWgXux9535S+4mqsHoV4a0E50ChSmlMhRfUJcdxOOtM/2uGgbsb4Y1dCL+93AUmrLgGNLNuZ24IYYDQ== |
| 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
| 2026-09-17T10:44:49.455675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060025observed 9bae816bafc893b747fafc3cfd6a47e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:49.435897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060025/manifest.jsonobserved 8aa176dada8374ee76b12b4dc4bdaba2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.417426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060025/publication.mdobserved 2eeef67b6d1a31a8e04f095c1d704249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.398161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060025/publication.txtobserved 60ad8afd33f1d9a983b5471b2359f4d9...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. |
|---|