OT-2026-000078256
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000078256) never changes.
Identity and time
| Publication number | OT-2026-000078256 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c27-754c-abfb-d307dd7c5e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078256 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0acf9b65fb2f450bd459a3e8838fcac14886427029029f907bf77b61f1bf3dae |
|---|---|
| Markdown | 0c5c668532ec93230176921ee0b9a827769a1357148325e3cfe90bf15cef3aec |
| Publication page | 4a3e521b9540830abb782a98d8cba082439eeda7cc6ddad3e1a45783517b2472 |
| Manifest | f3c38dd9524a6048ed310904b9cad3b86614227c4db1d1002fbd5d964cc5d059 |
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 | e4XHiigBKcy4Unt/u4d9q9AFIj/ThVSt7NLug/LLhlnCPIbjggZZd49ATHdnQojGx3MDeh78DR3n/43VqcnuAw== |
| 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
| 2026-09-17T10:06:12.967368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078256observed 4a3e521b9540830abb782a98d8cba082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:12.948506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078256/manifest.jsonobserved f3c38dd9524a6048ed310904b9cad3b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:12.927941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078256/publication.mdobserved 0c5c668532ec93230176921ee0b9a827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:12.908485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078256/publication.txtobserved 0acf9b65fb2f450bd459a3e8838fcac1...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. |
|---|