OT-2026-000025147
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000025147) never changes.
Identity and time
| Publication number | OT-2026-000025147 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-799e-9a16-692b580d6d48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025147 |
| Status | PUBLIC |
Content hashes
| Canonical text | f78fb786d6889842e8a7111b18ced8f3fcf0128801c7dbbfc4d00cc9ba479be6 |
|---|---|
| Markdown | 810cbf1713583714291390cd84e6db978ae85112fe727006d2ff51ae932aadfc |
| Publication page | a538bebcf1499fc7a569cf95a6762873649e8f3e0b8e21889dc313093b59334d |
| Manifest | 9f2b7ddf5e9fedcfcdfda9dd2af5698a5533edce90d2876327c743fa8232ce7e |
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 | Bj7nS+F3Iq72IapcsSIvuoCp1tBGUj/y9UTn6y8Ug9I2auedjz250piLpanbpLsLb3cIWMydpv3CimYBg9kyBw== |
| 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
| 2026-09-17T11:47:01.949743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025147observed a538bebcf1499fc7a569cf95a6762873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:01.927891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025147/manifest.jsonobserved 9f2b7ddf5e9fedcfcdfda9dd2af5698a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:01.907717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025147/publication.mdobserved 810cbf1713583714291390cd84e6db97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:01.888370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025147/publication.txtobserved f78fb786d6889842e8a7111b18ced8f3...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. |
|---|