OT-2026-000086803
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000086803) never changes.
Identity and time
| Publication number | OT-2026-000086803 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7c98-ab62-f916cb6fdc8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086803 |
| Status | PUBLIC |
Content hashes
| Canonical text | a114bed19990898455564d88991b600665511560393a364205faa92a53bed4ca |
|---|---|
| Markdown | aa58b0ba03d26280166c2e75a814b2b0f89d09de129477747f57eb1d774e76db |
| Publication page | 330ec324ce1bf26cad9e7002ee6c4ba9ee1d87345904ab8ee24f9aa5938aee6e |
| Manifest | 67536fa7c0a90498bcb65e14b4a546ccb2969207b22216cdbc59c654bd5429aa |
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 | m0ZmPUFufooIlrh0lbrV9YsmSQWuFLHRfCzehTmMV6yfQUcW4jzlpkV+i2ugu4xIojhCNmsxW/Zimlan2ypJDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:37.112112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086803observed 330ec324ce1bf26cad9e7002ee6c4ba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:37.094098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086803/manifest.jsonobserved 67536fa7c0a90498bcb65e14b4a546cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.074958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086803/publication.mdobserved aa58b0ba03d26280166c2e75a814b2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.056144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086803/publication.txtobserved a114bed19990898455564d88991b6006...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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