OT-2026-000088585
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088585) never changes.
Identity and time
| Publication number | OT-2026-000088585 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-77ce-87f7-16090e9b343d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088585 |
| Status | PUBLIC |
Content hashes
| Canonical text | afcd82290b01c76b63747d902b67dbd93ea5cd6c911e21112280beeb96e1916c |
|---|---|
| Markdown | ea2691fe88448fbf71794a902c0e2106061e03a3592ec89589fe33eb773c3c65 |
| Publication page | 671896592d870dff44fe1c6f6f26f615c54ae2f34f3924b8adb6e858263f7f38 |
| Manifest | 1b00d0cb2a017a58f62fd72a0ff3796bfa1300048a6661367a4d474775f4511c |
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 | C3LKtu2d6ewAgINVcij88rsJgXxpVnDZT7SHCy5BzdAaaOXK8IfS8GBOCBaemUa1sUWonjAqJF9zzmk5iQ8pCw== |
| 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
| 2026-09-17T09:47:46.776808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088585observed 671896592d870dff44fe1c6f6f26f615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:46.757191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088585/manifest.jsonobserved 1b00d0cb2a017a58f62fd72a0ff3796b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.738650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088585/publication.mdobserved ea2691fe88448fbf71794a902c0e2106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.720671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088585/publication.txtobserved afcd82290b01c76b63747d902b67dbd9...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. |
|---|