OT-2026-000040017
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000040017) never changes.
Identity and time
| Publication number | OT-2026-000040017 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7bcc-b325-4b503a4f4afb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63c45d1a0c74433c18a5c13d51b03566f0bf7ac6f73385f471e42c7ff7aecaf8 |
|---|---|
| Markdown | 56ce46fc2bc21c074f297b2eb224b5e91a7a109c7cca3e3e410f6f9a8457dba2 |
| Publication page | 0949094662bce04dbfec8e6cc6a8a8bcaff3f18c7b0347ce1362bcd66c97ef4b |
| Manifest | 02da8f72c7910b9449112ffe04f5e33e9444b4721b1a3eecf212fc1ecbb3a433 |
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 | DZWelKtCzgTrADVhViG1WCLNZvB5GDAhHKL/T7oIMLIEXY3uabETrcCdGMTMJ98arR1nAX/ZGalhK0FiOUDlBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:32.791712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017observed 0949094662bce04dbfec8e6cc6a8a8bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:32.771927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017/manifest.jsonobserved 02da8f72c7910b9449112ffe04f5e33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.755102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017/publication.mdobserved 56ce46fc2bc21c074f297b2eb224b5e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.735606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017/publication.txtobserved 63c45d1a0c74433c18a5c13d51b03566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.842108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017observed 0949094662bce04dbfec8e6cc6a8a8bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.824395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017/manifest.jsonobserved 02da8f72c7910b9449112ffe04f5e33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.808411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017/publication.mdobserved 56ce46fc2bc21c074f297b2eb224b5e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.790827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040017/publication.txtobserved 63c45d1a0c74433c18a5c13d51b03566...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. |
|---|