OT-2026-000017003
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed blow-off before set-down
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-2026-000017003) never changes.
Identity and time
| Publication number | OT-2026-000017003 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-766a-8948-56598074d3cf · 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-2026-000017003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58f2d2f21b6769e57dcebb9a1cca81ffe605d6f1f377f0776a5bac452d166c66 |
|---|---|
| Markdown | fc1ed6dc60861bae6cfdf3be8b68082def86844f0e20fbdd5feaffa66575b8a7 |
| Publication page | d58e7d31821f63a67fca3912cab09415f882312e97096e42af0d7c093be6a41b |
| Manifest | d5d5385dcfe3a272654da616899cd4993d4b8d18fd0d1eeb96d53e90762e2391 |
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 | oMAA1RMjiIbIpZxgxDMYHF8tO4p4q3u/CLbu84/BXe9FA1g8x6gz/SrJ62C7/4y0dzwOGx/7bhYLnhxdk+FnDg== |
| 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
| 2026-09-17T12:03:24.584880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017003observed d58e7d31821f63a67fca3912cab09415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.567756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017003/manifest.jsonobserved d5d5385dcfe3a272654da616899cd499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.553277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017003/publication.mdobserved fc1ed6dc60861bae6cfdf3be8b68082d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.537444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017003/publication.txtobserved 58f2d2f21b6769e57dcebb9a1cca81ff...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. |
|---|