OT-2026-000102547
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102547) never changes.
Identity and time
| Publication number | OT-2026-000102547 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7133-8dbb-c937cabf2938 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6de567e9870c071a75602348b5ca291f226d9d3d569b35ad26087bccc673e065 |
|---|---|
| Markdown | c3d6e34b12c79445c2fb0d27880e2b93e940f1ed7c3c4de8a9018413e8a95a23 |
| Publication page | 7a4cd5da5976d4579a074908a23a6988bb0ec2e6598b0fdca3ba2713a6f3bb51 |
| Manifest | 560228cfdccf6557183ff97d87b55017bab8595c08df30e7d6bde669c5f4841c |
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 | SmRtmel9O+RcJ+mVd5pum+xTPtl0aKxapLQvI62J1a9Pew95Zo4FpPmc/FvhggCGJByhr/zVoxkKZWZA9Qz1BQ== |
| 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
| 2026-09-17T09:24:01.530550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102547observed 7a4cd5da5976d4579a074908a23a6988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:01.514172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102547/manifest.jsonobserved 560228cfdccf6557183ff97d87b55017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:01.496388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102547/publication.mdobserved c3d6e34b12c79445c2fb0d27880e2b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:01.476336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102547/publication.txtobserved 6de567e9870c071a75602348b5ca291f...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. |
|---|