OT-2026-000017954
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000017954) never changes.
Identity and time
| Publication number | OT-2026-000017954 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7c7d-9470-673279b1b26c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8870c2261694161fa1c62a80044311059b4e97a993ddc378a6e031ad4af73f9e |
|---|---|
| Markdown | 83872e4d47535ad297d3b6f7ead121e396d2698af4a31cb618d3a1d51bce27d8 |
| Publication page | 9a89e8ed5691f1a198222ed60293e3525abf01d8c783eb43376b45a33a309308 |
| Manifest | 33a38788e83adc5c87eeadacef118b671f70957e3d78ddd060dae383e61d907f |
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 | lq0gxWvzSmr41C7yanDpWV2inwD356bWYKf1vJABa1N7RTimzr/MTKqcGwNQFrTCqWTLpFts+NFXOdATCcAtAw== |
| 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
| 2026-09-17T12:01:57.295133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017954observed 9a89e8ed5691f1a198222ed60293e352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:57.278201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017954/manifest.jsonobserved 33a38788e83adc5c87eeadacef118b67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.258964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017954/publication.mdobserved 83872e4d47535ad297d3b6f7ead121e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.241020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017954/publication.txtobserved 8870c2261694161fa1c62a8004431105...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. |
|---|