OT-2026-000079824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000079824) never changes.
Identity and time
| Publication number | OT-2026-000079824 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-75e9-afa2-025f2758112b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d0f4f3ea976c96eb078f63feb26077c9ebcd6c00621e2f8c0aa6cb5654fbe2d |
|---|---|
| Markdown | 63094436c094ead41c4436b789afb32b14b35bd2d4edf46f2a4917ddcb943ddc |
| Publication page | eb71c1b9b33463ccd6aa139967a670875d351394d6d8557c8ea3d6946d4eabac |
| Manifest | 5ee4e69cc5786eb46367113b2dcf09f17f2a175017800d318d13f543da4ef6e1 |
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 | 2DTP/JQVCbfOBciB68a3UbQNlSQGIZBf0wGmY3tPc+lvSgMlc4deY9fUXfW5YJkkeaGkssya2h+9rFPe+GGNDQ== |
| 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... |
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Independent retrieval
| 2026-09-17T10:03:42.388085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079824observed eb71c1b9b33463ccd6aa139967a67087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:42.369020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079824/manifest.jsonobserved 5ee4e69cc5786eb46367113b2dcf09f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.350878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079824/publication.mdobserved 63094436c094ead41c4436b789afb32b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:42.330195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079824/publication.txtobserved 3d0f4f3ea976c96eb078f63feb26077c...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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