OT-2026-000061567
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000061567) never changes.
Identity and time
| Publication number | OT-2026-000061567 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7f4c-8a0f-0c33c51ac756 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0894fbb2a62bf1a1f0555eb1aac96b06f9764d6760c7134fba41738725ce7ad3 |
|---|---|
| Markdown | d9140a874d07393ff67e5f49e650001d9b926e2c43da42895e19435e64915708 |
| Publication page | 3dac55eef21a70f2365525f02795764d14d453981660b0afa1d8c9375fb1ad69 |
| Manifest | 6b094487eca95849a786e0a72f086796243b9f92c8dbb372ae17404d0420da56 |
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 | ExZ2LgyU5ASLezToZFef9w43qwEmTwKL5+FnT3TFnQcH/6oFo4tMeBI3Ar4JiELO44tWwzDo8hjvA7tQGxqrAw== |
| 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
| 2026-09-17T10:41:29.037646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061567observed 3dac55eef21a70f2365525f02795764d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:29.017710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061567/manifest.jsonobserved 6b094487eca95849a786e0a72f086796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.997947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061567/publication.mdobserved d9140a874d07393ff67e5f49e650001d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.978221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061567/publication.txtobserved 0894fbb2a62bf1a1f0555eb1aac96b06...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. |
|---|