OT-2026-000014768
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000014768) never changes.
Identity and time
| Publication number | OT-2026-000014768 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-702a-9aa0-f59d0f2ea06b · 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-2026-000014768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa0fb7da4cb9738c101b2dcccc37ab67bbd535fe24249fc827053ea512abd96 |
|---|---|
| Markdown | 6db5a830e645f4361e6845357fcfa47640db62ab965980409cf56d5dcaa6ca4d |
| Publication page | 4a167098468f55735c1788bda01ca4bb4ea675f8538e4c69c752342f26dfac86 |
| Manifest | 14db63acc4172325a0480e550da77672d532246beb33872cf36c81db6c9adbdc |
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 | TMpF7THdr8wbBX3GJg2NDvIQFZaxTXwb2OZBk08MhC6xR+czVrI9s+8dVMIRfhc5oKB1nBTGY8ITnE7bws54AQ== |
| 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
| 2026-09-17T12:06:39.284022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014768observed 4a167098468f55735c1788bda01ca4bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:39.267595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014768/manifest.jsonobserved 14db63acc4172325a0480e550da77672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.250950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014768/publication.mdobserved 6db5a830e645f4361e6845357fcfa476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.232828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014768/publication.txtobserved 3fa0fb7da4cb9738c101b2dcccc37ab6...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. |
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