OT-2026-000016669
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000016669) never changes.
Identity and time
| Publication number | OT-2026-000016669 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7626-b569-503eea451ba6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4351ac68b9d93000dff5b62976408b27255bc62b0e26b2b6f15d62ffcb352e4e |
|---|---|
| Markdown | 0c3c3bc57efdac6abd076dfbfce2f25105e52582d6bb79e45d7a6825eacc137c |
| Publication page | cde23d37ac00075b4421bb1b2135f31b23258859587938f994f5c797f26d4ff4 |
| Manifest | 574319c7e8f3bf8fea8acdf98e8f24b18b9ac954d8a673719392f5436953af92 |
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 | WmmunC9/Lqr4+WhOTfRPKRUiA/2CATmFBpCTbr2Sv0a5kJ0vBROGHC7hky2n2bhsTxgR+J/+UStouA94eqiYDg== |
| 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
| 2026-09-17T12:02:53.096583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016669observed cde23d37ac00075b4421bb1b2135f31b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:53.078628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016669/manifest.jsonobserved 574319c7e8f3bf8fea8acdf98e8f24b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:53.060571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016669/publication.mdobserved 0c3c3bc57efdac6abd076dfbfce2f251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:53.044033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016669/publication.txtobserved 4351ac68b9d93000dff5b62976408b27...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. |
|---|