OT-2026-000099076
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000099076) never changes.
Identity and time
| Publication number | OT-2026-000099076 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-761c-8b7e-8f3195978428 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84a501189ef945fb2a8b0fa35346cc6af52722734ba8bab2fbaf5c6ddf8c3c7d |
|---|---|
| Markdown | 36b9188ddd079b0cf72f209577068c3054ecfaf344a54718333de4602f2fce70 |
| Publication page | b1e102b93fa5902e32315c5fbd9bcf57c944687b8cb3780013edaacd2d79e363 |
| Manifest | 65ea5ad2f8dceea65696358ca9974aa6805e4aa52ebddcd3d76c9ca840c05c0c |
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 | zbAJu1FS1qtl4ga3DybmVR7M+TwYipTxCjz2YgU2ZiFi7Cj5dIGs1PQ5AzFlqRL2XD9KOCArGAxCH4FcS8SzDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:18.424382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099076observed b1e102b93fa5902e32315c5fbd9bcf57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:18.400415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099076/manifest.jsonobserved 65ea5ad2f8dceea65696358ca9974aa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.379352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099076/publication.mdobserved 36b9188ddd079b0cf72f209577068c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.361573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099076/publication.txtobserved 84a501189ef945fb2a8b0fa35346cc6a...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. |
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