OT-2026-000070968
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, vented before 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-2026-000070968) never changes.
Identity and time
| Publication number | OT-2026-000070968 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-76b1-8502-e18b867b73e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 716a88356282f9d0157889a5ab4a4b002df911e93ec075bc85508c6d9e81add5 |
|---|---|
| Markdown | ce42bf6cca54c13bd304fd244e0582038ed6d71824b0d5b18902db922f41a893 |
| Publication page | def9b14fd47528ff7c53e9647995dd58bcb46cd743cec91870a14ec5c0a1e7e8 |
| Manifest | cde22dca13e0c55be9f85d8cac51e0430f9184c8abbe5cd085ddbda3b9e38f5d |
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 | NvlIWECuli3F0a69VM0M9oTDK/hb0HYd9br+sifqHfPUMHC/7dstKx+yZhcvH7odA8qlCpLNjehLcKLEbvVaBg== |
| 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
| 2026-09-17T10:25:48.464874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070968observed def9b14fd47528ff7c53e9647995dd58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:48.447958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070968/manifest.jsonobserved cde22dca13e0c55be9f85d8cac51e043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:48.429653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070968/publication.mdobserved ce42bf6cca54c13bd304fd244e058203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:48.411253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070968/publication.txtobserved 716a88356282f9d0157889a5ab4a4b00...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. |
|---|