OT-2026-000101480
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000101480) never changes.
Identity and time
| Publication number | OT-2026-000101480 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7353-9090-4dd320388a72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29f53a914cd4673133ec9313b156f125ee056454cd7dfb445d657280aef6b7d1 |
|---|---|
| Markdown | 00067cb49303e1cfda956a36b830b8d2dd6645f6c1f8de91fe6b89931f72b7d7 |
| Publication page | f8a839085169580062368f57e0653cf828afad5999955fd262f35af42e2c235a |
| Manifest | 4f42e2a4412a9ace930e1b0beddd1b006a8a41e45dbe3c1ef39684086b907146 |
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 | BBiZhZHmCa9Mwl8v3toVhdN/HrvNcNYtICG02zoJ7fClgE2VHICOErDXDpIjZXJAXrkamY/uFsahwv5f6QcJDQ== |
| 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
| 2026-09-17T09:26:03.939135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101480observed f8a839085169580062368f57e0653cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:03.921106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101480/manifest.jsonobserved 4f42e2a4412a9ace930e1b0beddd1b00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.902392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101480/publication.mdobserved 00067cb49303e1cfda956a36b830b8d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.884190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101480/publication.txtobserved 29f53a914cd4673133ec9313b156f125...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. |
|---|