OT-2026-000057679
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000057679) never changes.
Identity and time
| Publication number | OT-2026-000057679 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2695-71a7-8df6-ec19410dc488 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057679 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6db1832b70cbd13f96c5224b8a526ebb26ea77a1b1ecce3c85a8bdaf30a318d |
|---|---|
| Markdown | 7d73ceb50af67ced7b53e3b847856c1b2d287036c0390c465cc012de7e855d0d |
| Publication page | 579f2eb29c42f4cd389283fdde2fbf809ed1b140a5ac0966418ff7058a2593fc |
| Manifest | 11b91a035d06e6704fb73a4b62628c64d14b17b090fbfac1169f524488c634b8 |
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 | v00qxiM9Nm6oC8dHVzEaSPCCleX1Y1dpKLqNpHd0+ZKDEn8Denrkoal934wZOouROZY1o3XUhWWJrauk2u0CDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:20.227497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057679observed 579f2eb29c42f4cd389283fdde2fbf80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:20.208336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057679/manifest.jsonobserved 11b91a035d06e6704fb73a4b62628c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:20.187338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057679/publication.mdobserved 7d73ceb50af67ced7b53e3b847856c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:20.168693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057679/publication.txtobserved d6db1832b70cbd13f96c5224b8a526eb...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. |
|---|