OT-2026-000065196
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065196) never changes.
Identity and time
| Publication number | OT-2026-000065196 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-79aa-97cc-fb7148d401c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3546674510b65f7beef0fc45c9e4c95c2f18cc613d96f43c71ecc47ca0309d80 |
|---|---|
| Markdown | fe3836690ddc0a3160b3d23794194370f1768d2485b599634423c25ca527212b |
| Publication page | d7f877c0dc6776419e38173a42628f7a9dc6b48f7397e0e0d73ae514606dd4b7 |
| Manifest | 3f5d808a0aeba0aef6a21b9abc4629341647946478d11d7495042c9e4493e8c9 |
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 | 942xdGmxkJ4Cg39sxHf0NCoy0A9r5Ardg9ezoZ3MNbP/KhL9Zxlei1XRefuAcsRm5vaiWQzXQBOJ9UEmFWaUAg== |
| 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
| 2026-09-17T10:35:02.666665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065196observed d7f877c0dc6776419e38173a42628f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.647952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065196/manifest.jsonobserved 3f5d808a0aeba0aef6a21b9abc462934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.628525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065196/publication.mdobserved fe3836690ddc0a3160b3d23794194370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.610885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065196/publication.txtobserved 3546674510b65f7beef0fc45c9e4c95c...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. |
|---|