OT-2026-000014566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000014566) never changes.
Identity and time
| Publication number | OT-2026-000014566 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-774f-96dd-869287b58e1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a7b9970223f68fbbe9aee4330d7fa0fb168846d50aca25381b5d4544182d088 |
|---|---|
| Markdown | 8c19ecbe4d336fe3240d03b4f293419e253e917968cda9a22482251fe7e1d970 |
| Publication page | ad6c3593db5c2be6d4122dde2ca3182a6ac40963da8a8eb026697daed892b0f1 |
| Manifest | 3ae457e0c4058e7cff15b676d134e435e180fd5671b5f145b5511ec82c5b6ced |
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 | kpozuy1DF+WrTUwwB4toClTI/zIRV6c/a7hf12U3ezGZJXAcIK6zMiJrmn7+VKi2vDgD6g9xOAW8umvA3/PjBw== |
| 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
| 2026-09-17T12:10:26.700382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566observed ad6c3593db5c2be6d4122dde2ca3182a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:26.680890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566/manifest.jsonobserved 3ae457e0c4058e7cff15b676d134e435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.663746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566/publication.mdobserved 8c19ecbe4d336fe3240d03b4f293419e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.643958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566/publication.txtobserved 1a7b9970223f68fbbe9aee4330d7fa0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.291029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566observed ad6c3593db5c2be6d4122dde2ca3182a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.273632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566/manifest.jsonobserved 3ae457e0c4058e7cff15b676d134e435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.254712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566/publication.mdobserved 8c19ecbe4d336fe3240d03b4f293419e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:28.236408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014566/publication.txtobserved 1a7b9970223f68fbbe9aee4330d7fa0f...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. |
|---|