OT-2026-000011824
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, 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-2026-000011824) never changes.
Identity and time
| Publication number | OT-2026-000011824 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7a3a-b118-1664196ec07b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 853a3d8979fbe12c25afaace7f8512c554e2cfcbd20846bdd190cd2576719255 |
|---|---|
| Markdown | 13c83602fb619c04f4a0096e56111e05ce1e2ba0610f54d07833c05e733b671d |
| Publication page | 664d4dc1103b70e942d07358d4cdf518465635a631026db1703ce5e4fadf1061 |
| Manifest | ea1efd7085d339febc5a1998ec115d3078646bb419c4261ad4b6543f719cf8ab |
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 | VoUiuxsKScZSJKVi9YJ7SJJHPxF/L4dSeUH57WxkQsI7BCOz+YoG6BMKAotT1wLioDGML41/HU7Nwlc9CwIBBw== |
| 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
| 2026-09-17T12:12:33.420519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011824observed 664d4dc1103b70e942d07358d4cdf518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:33.401719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011824/manifest.jsonobserved ea1efd7085d339febc5a1998ec115d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:33.383234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011824/publication.mdobserved 13c83602fb619c04f4a0096e56111e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:33.362792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011824/publication.txtobserved 853a3d8979fbe12c25afaace7f8512c5...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. |
|---|