OT-2026-000024036
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000024036) never changes.
Identity and time
| Publication number | OT-2026-000024036 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-73c5-9da2-7e7a27d2a8a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024036 |
| Status | PUBLIC |
Content hashes
| Canonical text | e24280bd184563e4fadcf8c63d18f6a2efc7b4c7767498ba074d275da2bc9f91 |
|---|---|
| Markdown | ec11d643a6df533ef0da3ebd6b8a174357b80ef25925d6f7f94cc2db66470fe5 |
| Publication page | c7c75b80125e62ae851eb5b142a73dce6a6be6d620834466ae8165eb7afc4dcc |
| Manifest | 1a1d7d6f8b03630ac800a057b9214838148a950db2a468af972511a35b0467a0 |
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 | RAcdOTL0Nb2c9T5KTIgkR+ngNuS1i3/xU8IR01RRoe5MdcPk7W7ARXs5j099YbyJkAU7aEsd8s5W3vvUrEPIAA== |
| 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
| 2026-09-17T11:50:49.393177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024036observed c7c75b80125e62ae851eb5b142a73dce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:49.375406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024036/manifest.jsonobserved 1a1d7d6f8b03630ac800a057b9214838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.358435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024036/publication.mdobserved ec11d643a6df533ef0da3ebd6b8a1743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:49.339030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024036/publication.txtobserved e24280bd184563e4fadcf8c63d18f6a2...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. |
|---|