OT-2026-000014598
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000014598) never changes.
Identity and time
| Publication number | OT-2026-000014598 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-723a-9421-26b0b1b567f6 · 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-2026-000014598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 586202bce1646e6339b3c2ed9c31033c4fadd8c8dde6ca8a2b91c49991c003da |
|---|---|
| Markdown | 0a29e4579d02f53372917688be9feb769b763c0b375b28069eab990cdc41b11d |
| Publication page | 64c66fd6e2e9a6ccc7852aab930a17300baed2d5ae1befe87c45d2b1b35477ce |
| Manifest | 463591356b207d280be48b6cc8c526980efcf3487653a93e90b30b39170b061f |
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 | kryb3DwpLBUYzdd5vZF37pbTeudU1LSqiQH6QelTjh+n4YgRX6AmvMOBxBNsWtr94VdkW8d+TBmjU5RrQjW5BQ== |
| 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
| 2026-09-17T08:43:07.000164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014598observed 64c66fd6e2e9a6ccc7852aab930a1730...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:43:06.492471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014598/manifest.jsonobserved 463591356b207d280be48b6cc8c52698...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:43:06.005383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014598/publication.mdobserved 0a29e4579d02f53372917688be9feb76...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:43:05.801545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014598/publication.txtobserved 586202bce1646e6339b3c2ed9c31033c...fetched by grabo-systems from 34.44.131.203, 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. |
|---|