OT-2026-000060348
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000060348) never changes.
Identity and time
| Publication number | OT-2026-000060348 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7d7a-a8c3-f8ab2c4bc221 · 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-2026-000060348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b09b5de14ac159d0dbbf73c2f58b77c0ae1b988a28938398db3f86838bfb204 |
|---|---|
| Markdown | 822187acfab3df45c0adafe47fa21e2090d951ba964a004291f81f20f8562340 |
| Publication page | f9714a2ae3b94f6aa6d6c24d535d66dbbb903731d86c426cf5b389d9cf41ed49 |
| Manifest | 69567cd1b67172f7e8238bd14bfceedbf0d53420b8ba5dbbe517b6a058cb09ba |
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 | AMga8Vnn4CywM3EUX5qs6xtKq+2xgvGl+x493GcGDQcnLp/qiNomdEva5BLZ71zlcRw54MCVXbNj9g3Wf0wRBQ== |
| 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
| 2026-09-17T10:44:05.243030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060348observed f9714a2ae3b94f6aa6d6c24d535d66db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:05.214893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060348/manifest.jsonobserved 69567cd1b67172f7e8238bd14bfceedb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:05.187469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060348/publication.mdobserved 822187acfab3df45c0adafe47fa21e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:05.161309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060348/publication.txtobserved 7b09b5de14ac159d0dbbf73c2f58b77c...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. |
|---|