OT-2026-000060028
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000060028) never changes.
Identity and time
| Publication number | OT-2026-000060028 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7f3f-a1d8-f719758fd0b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060028 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2af9e81c2e0c735568f562b66ee336c26de6f47fff4aca9f138d53a4d54858c |
|---|---|
| Markdown | d44c33102cae263c2238ecccbd4ade909faa615138e26bc459c72e70783a3778 |
| Publication page | 74f0de38f5028646da0bb45be0e1b293c2946310c74c885e7dbc9be76aa49676 |
| Manifest | e7da0928328844410eff473c3c1feda0110e09cf45c9328ef2eab60661643e6c |
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 | bLe4UVWqJcnBBn6zX+t1EZQEKkxDrHXCIxlwzEtq7hxYm4HzB5FPwr0Jmg8ZUg7BIc1HgmCRIOO80czoOgoHCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:38.714740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060028observed 74f0de38f5028646da0bb45be0e1b293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:38.695134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060028/manifest.jsonobserved e7da0928328844410eff473c3c1feda0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:38.651640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060028/publication.mdobserved d44c33102cae263c2238ecccbd4ade90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:38.522281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060028/publication.txtobserved b2af9e81c2e0c735568f562b66ee336c...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. |
|---|