OT-2026-000010389
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000010389) never changes.
Identity and time
| Publication number | OT-2026-000010389 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-75de-aee6-86bdc5226ad5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010389 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ed2fa8c29b52af0dfb9c2c61b756d4e5e1acdb10fe30c74120c46f1af1f2a65 |
|---|---|
| Markdown | 4d7f38ae789404bdb3072e558f3c753a540bb3b7f63fdc9285bb41ff19234ae1 |
| Publication page | a544d11557fa7a5646f6833e7def5e82f17ad3cd36a8853ba8f747e1798e8ff2 |
| Manifest | d627437a49a8eb706afc5802c7688f8eb15fc8243ca2d21e6740c4d436d9a7c2 |
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 | bIGJwGaoI2UN+WOhHlUL/NkQkjsLhbE3Eh+5/Z4K5qlbERXCJnMytif85xrUm47UpDSoCGEo4i622o/KPrGWCg== |
| 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
| 2026-09-17T12:14:30.563569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010389observed a544d11557fa7a5646f6833e7def5e82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:30.542916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010389/manifest.jsonobserved d627437a49a8eb706afc5802c7688f8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.522535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010389/publication.mdobserved 4d7f38ae789404bdb3072e558f3c753a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.503348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010389/publication.txtobserved 8ed2fa8c29b52af0dfb9c2c61b756d4e...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. |
|---|