OT-2026-000014685
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014685) never changes.
Identity and time
| Publication number | OT-2026-000014685 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7105-bb5f-61a20b1182c0 · 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-2026-000014685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26f677fc715cfcb43a0ff920cbca15732c62c4e40f50cea67f97af98f50ef286 |
|---|---|
| Markdown | d95011aaab106d9edea085c31b172b2f4d1a76762ef1125ba5101545694a7702 |
| Publication page | ca7a44ae2f01268c341f0cd1d6ef68e3edec32d7d22fccd5a779b65bbdd1a35e |
| Manifest | 081306760d9d600aead452cb5130688059c20a78ccfbf5f705065560c4c750ce |
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 | z8Qj1c1pvyp3wwgb+V4M5zEBTqglw1X30/Kpyi/Apefm1fXR1N8nOAoD1XUxW/lBXCogfDagaQKRdTB2CV0HAQ== |
| 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
| 2026-09-17T12:06:32.370038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014685observed ca7a44ae2f01268c341f0cd1d6ef68e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:32.351604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014685/manifest.jsonobserved 081306760d9d600aead452cb51306880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.332067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014685/publication.mdobserved d95011aaab106d9edea085c31b172b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.313566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014685/publication.txtobserved 26f677fc715cfcb43a0ff920cbca1573...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. |
|---|