OT-2026-000101375
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000101375) never changes.
Identity and time
| Publication number | OT-2026-000101375 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-714e-8ac4-832f562096e1 · 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-2026-000101375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49f09220e1a168aabe29aa5bd34c05fd154874ed51bb5399a6a9338296820037 |
|---|---|
| Markdown | f732fb8e107343e2ef3c24bd1fcad851158cdd2989e5b48b94f4635f7c13f524 |
| Publication page | 24ba27e77c974b5df21414195fc30e068b8184e13a9767e79c983cf37148cf91 |
| Manifest | 78b0d24ed30183ce9c35af61bba1676d6b2ba832ce29bfc905d173afea05af33 |
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 | 7lWoHRFyPZUMj8Vrumvvuyd/BHufXtYN7TwpOXCKHa+I2bnRB3qMWtMBQ4uG2NhyX4hpDL6yi+ZJbst64OaoAg== |
| 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
| 2026-09-17T09:25:54.165839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101375observed 24ba27e77c974b5df21414195fc30e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:54.146954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101375/manifest.jsonobserved 78b0d24ed30183ce9c35af61bba1676d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.128031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101375/publication.mdobserved f732fb8e107343e2ef3c24bd1fcad851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.108481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101375/publication.txtobserved 49f09220e1a168aabe29aa5bd34c05fd...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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