OT-2026-000101268
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000101268) never changes.
Identity and time
| Publication number | OT-2026-000101268 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-705e-af7a-9eccc41f84a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 820e4dec721ecce34c618cc433512fcb42eec4a6eb5ad0421942e16bfd39625f |
|---|---|
| Markdown | d760101899a583791570fe170a4f5afbc29c10a9c7fa8aa2d55e3e9403869a15 |
| Publication page | 7827d534c9a053f45349f848aec27990b477b36630d885a10f8f11f2961e5083 |
| Manifest | 41127b4d3ac03db5c6b05542766128f3514db798eea93da4f481f2145ac607f3 |
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 | PJuow+ZrpDC3BfSrug4ekuSQjsVTRpwibUFVpCR9OAPe+YlT++fX+mVfS2an3tt5SpoVmhRj8xfCUznj4uyGCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:56.076814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101268observed 7827d534c9a053f45349f848aec27990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:56.059403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101268/manifest.jsonobserved 41127b4d3ac03db5c6b05542766128f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.041297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101268/publication.mdobserved d760101899a583791570fe170a4f5afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:56.020183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101268/publication.txtobserved 820e4dec721ecce34c618cc433512fcb...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. |
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