OT-2026-000084106
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000084106) never changes.
Identity and time
| Publication number | OT-2026-000084106 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-719b-a6d2-dcc75b512ca9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0265b1baeb393e47d2c09448b694435597c3ac9e5a1fd68ac13be0bc581978f8 |
|---|---|
| Markdown | 2aeced44e08b03968eaf172a53ce1e7417b5e14866c6f42762f94e2c8199432a |
| Publication page | bd3481d857b26a1ca8ef8df2e8ddce0a16c885fdffdac5787b7ed9ed80e93f65 |
| Manifest | dd6b3d40099ce2ee801cc6cc487350ecd629a7822c4589ac6a0c333b7fe6899d |
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 | HgMSd84s322IBarwZQ+gw6WbNDtr32z/bvanT353dS2LnO9qbz3FMwyD35/ZjcRvq48+3QH3XUcWMOY4xkxYCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:51.723903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084106observed bd3481d857b26a1ca8ef8df2e8ddce0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:51.706886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084106/manifest.jsonobserved dd6b3d40099ce2ee801cc6cc487350ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:51.689334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084106/publication.mdobserved 2aeced44e08b03968eaf172a53ce1e74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:51.672123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084106/publication.txtobserved 0265b1baeb393e47d2c09448b6944355...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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