OT-2026-000101294
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump 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-2026-000101294) never changes.
Identity and time
| Publication number | OT-2026-000101294 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-775e-bf2d-c80eb55a0f19 · 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-2026-000101294 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35991bbaea4eb66ac0ceebc867b17efd96d3bafbc4e3a1777a2592a743ac42cf |
|---|---|
| Markdown | 33a3d8f091c0a77629c0be541b75cb9a588b4bcd09fd748b1624be97d3181040 |
| Publication page | 27de9a752949528351076d26dff576ebe79f037f2c70080a0b17bb4d63dcce65 |
| Manifest | c64c58dc6ba1e9ee3bf4fbcb3c2ca7a0cbd674ee3c19cdd847ad5ee96453bd1c |
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 | jus2t8oS+H/95WLEJDtI58NjS1cRX7nwYqTIo8gaJbJuAaSeUf9ODn1ewRyH3s1BLBWFA4uU+jLQ6u/qKr1gBQ== |
| 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
| 2026-09-17T09:26:58.638009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101294observed 27de9a752949528351076d26dff576eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:58.620885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101294/manifest.jsonobserved c64c58dc6ba1e9ee3bf4fbcb3c2ca7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.600746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101294/publication.mdobserved 33a3d8f091c0a77629c0be541b75cb9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.583127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101294/publication.txtobserved 35991bbaea4eb66ac0ceebc867b17efd...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. |
|---|