OT-2026-000060349
Publication integrity record
Single cup vacuum gripper, single 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-2026-000060349) never changes.
Identity and time
| Publication number | OT-2026-000060349 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7794-b03b-7b1fceed5297 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49eb890cf4a085c13ba55614cfbb1899b19066041d6ba1846449a335a49f3cd3 |
|---|---|
| Markdown | afdf5585fb58c75d8ce5b0a7fe7dfc7fcd96165f00184e40de399a25802c5840 |
| Publication page | 98573f2cc7244724040573ab18fb397a762af8498f422e8ff4c280665d975366 |
| Manifest | 2cc1c8dac3c2702a192de5529bca444deacefec718563503bf75fefedefa75ad |
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 | k30Y6xyn8hTNxFd8spV4r5b1rk+NFCzf9WjEEY0sYmrb+wak9P/8z8BVVukuaop+ltjHRh9KAZ41zcBvcmA/BA== |
| 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
| 2026-09-17T10:44:05.361591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060349observed 98573f2cc7244724040573ab18fb397a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:05.332577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060349/manifest.jsonobserved 2cc1c8dac3c2702a192de5529bca444d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:05.303580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060349/publication.mdobserved afdf5585fb58c75d8ce5b0a7fe7dfc7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:05.274259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060349/publication.txtobserved 49eb890cf4a085c13ba55614cfbb1899...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. |
|---|