OT-2026-000061145
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented after set-down
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-2026-000061145) never changes.
Identity and time
| Publication number | OT-2026-000061145 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7d43-ac9a-d2047f038d7c · 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-2026-000061145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4235c006d700b544de9231ed6f7ea923e5daf190cec9e3439c2901c245686930 |
|---|---|
| Markdown | ab0c2c9665b1aac7c6d57d7f8180706ba498ba14ca43b1453a8977ccd174f602 |
| Publication page | aee48a1d9071be41c727cc366957988a6354bbfd157a6fff47e185cdd5dc1631 |
| Manifest | ed92a78e3c989a124cdb287a2f764dec4fb74f049aa141a5023d2624dbe8ae0c |
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 | 1YPinTXP+NGKjWUUhXXt779Yo2/2bYCyCGiemxNxoYyBtrpf5sjEOI+AT81HPrsmeRaoc2cF9RR7n4mMXE68Bg== |
| 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
| 2026-09-17T10:42:31.608763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061145observed aee48a1d9071be41c727cc366957988a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:31.589434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061145/manifest.jsonobserved ed92a78e3c989a124cdb287a2f764dec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.571288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061145/publication.mdobserved ab0c2c9665b1aac7c6d57d7f8180706b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.552751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061145/publication.txtobserved 4235c006d700b544de9231ed6f7ea923...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. |
|---|