OT-2026-000100100
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained 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-2026-000100100) never changes.
Identity and time
| Publication number | OT-2026-000100100 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-709f-8349-676713e4e8f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100100 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3eedae50e364a3e48c9f896ceb10562b8e131982dc34e336c9b6613efe6ac43 |
|---|---|
| Markdown | 9f61309fa915e9cbe39620632229008004b7445b4b4e704802676948e488ebcd |
| Publication page | eaa3a044ae7c6afa95e81750abc4085d56346ba13dbdc3dd3f9ed8d25a581032 |
| Manifest | 60ee4611358922fcae03377e2aaffd9964740d91b5a1ea14a5725b23a36a45b8 |
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 | fGYHeEA42NozVoDic97UeXEYsv4VtCa/w81XPrXJTlABmkndSpejoI2mYyqsR7tBR+rzv5DEvwFHFfkLekp0CQ== |
| 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
| 2026-09-17T09:29:03.605464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100100observed eaa3a044ae7c6afa95e81750abc4085d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:03.589661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100100/manifest.jsonobserved 60ee4611358922fcae03377e2aaffd99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.572288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100100/publication.mdobserved 9f61309fa915e9cbe396206322290080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:03.552630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100100/publication.txtobserved d3eedae50e364a3e48c9f896ceb10562...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. |
|---|