OT-2026-000014708
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000014708) never changes.
Identity and time
| Publication number | OT-2026-000014708 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-704b-81bc-3b87a9d8e42e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 949a9aa473f06101a3fb823b3da9581b9b3518284b422c72f57dcdcd48c278da |
|---|---|
| Markdown | 15a6f8c2c903906c6f27170d49e0c44219f86f3475eef00ae9927a5620f39b5e |
| Publication page | 689dd2764c52c168ff0fda5fc002ed2be72155512e04b66c15d48a31e40ec157 |
| Manifest | bf3ef732ba92a608647c396f8144a35dffbecbf1f0058c99ca89a32ca19ebdbf |
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 | Wqga1p3ChJAeLbq1jOWIh4EG7f2ikm6UoB3seBIanNI3VDth4TNYQVZVMozqaYjdbOqwt5XZT54sUZej40EuCQ== |
| 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
| 2026-09-17T12:06:34.280326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014708observed 689dd2764c52c168ff0fda5fc002ed2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:34.261360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014708/manifest.jsonobserved bf3ef732ba92a608647c396f8144a35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:34.240818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014708/publication.mdobserved 15a6f8c2c903906c6f27170d49e0c442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:34.219160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014708/publication.txtobserved 949a9aa473f06101a3fb823b3da9581b...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. |
|---|