OT-2026-000101147
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000101147) never changes.
Identity and time
| Publication number | OT-2026-000101147 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7767-8642-f943f8655c98 · 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-2026-000101147 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe1318231316f87bf9348ae004a97f06d05edb695498f15eb4cdd8fa1753b027 |
|---|---|
| Markdown | b6a44b420c79d82f256e896470eb6f6ec2539d01fb9a2f078f948e4584cd00c4 |
| Publication page | 1e2fac7e523bbb64502d13285c258a8ece4de6a2bc24629faba4a33d20c4a33e |
| Manifest | 51697ab8edfbf473be9c7451821305dab10664645b0a80e4c00bdca5d5ee89f1 |
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 | HmzK27V5ge7tV3EuhryNpkXGUHEP8p1nHZQbowdmDO7EC+0XiyWhHAtwJk70O/eU0CHfPZk/2IZyCIsCV1TaAQ== |
| 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
| 2026-09-17T09:26:46.895932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101147observed 1e2fac7e523bbb64502d13285c258a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:46.877658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101147/manifest.jsonobserved 51697ab8edfbf473be9c7451821305da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.859468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101147/publication.mdobserved b6a44b420c79d82f256e896470eb6f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:46.840218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101147/publication.txtobserved fe1318231316f87bf9348ae004a97f06...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. |
|---|