OT-2026-000015425
Publication integrity record
Three cup vacuum gripper, three 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-2026-000015425) never changes.
Identity and time
| Publication number | OT-2026-000015425 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7780-8d7f-3023c8ce518d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015425 |
| Status | PUBLIC |
Content hashes
| Canonical text | bee0a96aceaa847719710c9e3531cc2cc4c93f7416b796d9cdedcaaa20d6f067 |
|---|---|
| Markdown | bb09bf0b0e3b12a50c6fa1abf43a202a93e1f0108a2d5f853f06eaad3c26a44c |
| Publication page | a0b6b6142a0c41a8953e5a7c39f45444d586f6817df7d9357147a0fca5faf2c3 |
| Manifest | b335ce452b50fec6ba7b526e49721c798278b40ac82067a4b2d1c750bf9f14f3 |
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 | pTTVGgTyKy2F5n1aKy3ui2/ag/Bd2iqjFT7H5KNPQn7blw2CdaO/JJ8Jat6UYKHQDke03g3Bwg+E7qxoMom9BA== |
| 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
| 2026-09-17T12:06:09.627101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015425observed a0b6b6142a0c41a8953e5a7c39f45444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:09.605910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015425/manifest.jsonobserved b335ce452b50fec6ba7b526e49721c79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:09.570998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015425/publication.mdobserved bb09bf0b0e3b12a50c6fa1abf43a202a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:09.538014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015425/publication.txtobserved bee0a96aceaa847719710c9e3531cc2c...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. |
|---|