OT-2026-000014301
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, pulsed 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-2026-000014301) never changes.
Identity and time
| Publication number | OT-2026-000014301 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7f24-a105-1af2eabc5b49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05d46cf6a112d77a8e19bea6b3ed26ae2ff038999f8a6e03791301ff65ea5f57 |
|---|---|
| Markdown | e48e87e55f35b9d96bb4df51e4160172e3edef13b569fa25b7e7de82ddb76926 |
| Publication page | 60804290600a72d73ba3ec4ae56fd306afe9a10a7c4464aa81556e8eed99ec0e |
| Manifest | bb35690721d92a9833722ebcb5512b43643a3f72772f3b6d9a7fd908714912ba |
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 | hKEapTQr/7HNuKNwTuP468OKQMgPt+RTNMlomibkqg2mWxx1SVbPuyBavibpdA1l8JWaYMOvaBhsDRMDmN8zBA== |
| 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
| 2026-09-17T12:07:31.341048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014301observed 60804290600a72d73ba3ec4ae56fd306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:31.322907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014301/manifest.jsonobserved bb35690721d92a9833722ebcb5512b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:31.305006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014301/publication.mdobserved e48e87e55f35b9d96bb4df51e4160172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:31.286317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014301/publication.txtobserved 05d46cf6a112d77a8e19bea6b3ed26ae...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. |
|---|