OT-2026-000014846
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000014846) never changes.
Identity and time
| Publication number | OT-2026-000014846 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7e40-80fa-255f50f45a1e · 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-2026-000014846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 464bbac6be29dc799932388f810607a654a612ad837bf391936072b6dbcdc48d |
|---|---|
| Markdown | 3bf44bb8f390b44e66e1938de628d4a85d4408d8a26054f5f9f370916f94fc50 |
| Publication page | 740970db10e4469d77a166bf22e0dfc3eba6a51292346574c0212c928da8c4f4 |
| Manifest | a19b8e1edbaf8f8bbbffc9b2354f2578d37a976557970d1059e071e2d5e14c9b |
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 | osOVh1r2GlCnoZXfjzPhCQajJ1G2Gspb3sYmEoRf8HubdNVHIokeYF2DlgtqPn88S3r6nFSZiMfDPWliPhZVDw== |
| 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
| 2026-09-17T12:06:45.473210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014846observed 740970db10e4469d77a166bf22e0dfc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:45.454901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014846/manifest.jsonobserved a19b8e1edbaf8f8bbbffc9b2354f2578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:45.435419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014846/publication.mdobserved 3bf44bb8f390b44e66e1938de628d4a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:45.414598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014846/publication.txtobserved 464bbac6be29dc799932388f810607a6...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. |
|---|