OT-2026-000014650
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, pulsed blow-off before set-down
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-2026-000014650) never changes.
Identity and time
| Publication number | OT-2026-000014650 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7bdd-b2c3-fa4dfaa87f85 · 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-2026-000014650 |
| Status | PUBLIC |
Content hashes
| Canonical text | df8dfcfcf634e6ebc7ed30031c60289a469682db2b5eeaa59cc4485d7bf2e9dd |
|---|---|
| Markdown | 377782e92d3ecbe6606bb90cedbae28e6456fcec1c76c3a6651f115c70a74a60 |
| Publication page | 8eeaf283e844bef0422944814036942631c002ba148d1d1e855680a28ae01651 |
| Manifest | 8565299e2674311aaf3a8c81c41250531fb1cdcd13a1369f27edda82dedae36d |
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 | 6Ikvd9D6vfQFKFdc+C3V6TzMjRT+EtGwpg9nYy/7fU/3vsEwVKyFfrlEeeu+zGVd4jaURHD+y0+Qu1USYAXmDg== |
| 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
| 2026-09-17T12:06:28.405993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014650observed 8eeaf283e844bef04229448140369426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:28.388538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014650/manifest.jsonobserved 8565299e2674311aaf3a8c81c4125053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.370145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014650/publication.mdobserved 377782e92d3ecbe6606bb90cedbae28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:28.353401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014650/publication.txtobserved df8dfcfcf634e6ebc7ed30031c60289a...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. |
|---|