OT-2026-000017362
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, pulsed 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-2026-000017362) never changes.
Identity and time
| Publication number | OT-2026-000017362 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-717a-bf6e-602de100d167 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4104bb6f2fa53d4830e606e73e773d7b92c7284f5a647c9d506e347d417a3f71 |
|---|---|
| Markdown | 6f0add335d2a2c66a1eb53ba844ab5158477bf9188c8edf429f1b96a0ae11fed |
| Publication page | 2c390c80c73299ef06a745f7174dbd63c8e70ca35caf551fb0934886980a7c2b |
| Manifest | ede0caf504513259380197416c385c6ddb02770d74d3fd1de34b009914ef3509 |
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 | MXqHdH+HcqEUEsI8Mw6eyNg3jaHchh/4aDYj8QPHr/DDq/pA1JLl9rvxKGrNFgxzsaHCnu8Ta4RXjF81OGZgCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:28.759790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017362observed 2c390c80c73299ef06a745f7174dbd63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:28.742090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017362/manifest.jsonobserved ede0caf504513259380197416c385c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.724731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017362/publication.mdobserved 6f0add335d2a2c66a1eb53ba844ab515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.705921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017362/publication.txtobserved 4104bb6f2fa53d4830e606e73e773d7b...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. |
|---|