OT-2026-000104168
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pulsed blow-off 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-2026-000104168) never changes.
Identity and time
| Publication number | OT-2026-000104168 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341f-7c5f-9266-6d002abb5c5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104168 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddce18224b84220f3647dbdfec5229eb813fcd7be1f2b30a5b10ff5bc6016379 |
|---|---|
| Markdown | d40e70dc2cc7ee6c176148dc6a04986f88860e29e6f21cce83246e0c1524b420 |
| Publication page | 29ccb6f479b2326c8f0c0dffaa63aeeb2da291ad5c39a60a13f27e72b0fe91bf |
| Manifest | 5e95552bb2337c9d0ec0dbdf3db1be12241c1458bfd516f281330b5c4b47272f |
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 | FbkBMSZkBw9mBXB1eYT5YMXkeh2356xcF7VZlDTHdHIGCO8V30f1DAW+ff+a0Z18C4H0V5NJTxcu7c+XaglcAA== |
| 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
| 2026-09-17T09:20:15.562968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104168observed 29ccb6f479b2326c8f0c0dffaa63aeeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:15.544856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104168/manifest.jsonobserved 5e95552bb2337c9d0ec0dbdf3db1be12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:15.526545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104168/publication.mdobserved d40e70dc2cc7ee6c176148dc6a04986f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:15.508049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104168/publication.txtobserved ddce18224b84220f3647dbdfec5229eb...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. |
|---|