OT-2026-000010345
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, vented 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-2026-000010345) never changes.
Identity and time
| Publication number | OT-2026-000010345 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7a62-93ea-87b0a4f0fce4 · 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-2026-000010345 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79df4937ea1d502385573c862c9414ee96a8e415db9eee66889eeb67b4f25820 |
|---|---|
| Markdown | bca7135469f4fc82ba580e2cdb5829616105ebbcb2b4d0dd0e6eeb7da91c88b5 |
| Publication page | f957b35fda97bcfcdae14b0cf0c71e8e4603d22b1f4a61c05d85dee8bfae5e7a |
| Manifest | 5fb6560079b75b6794d546f7861d6228f73e8581a848a91afea64a739227bd6b |
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 | EX31BXnSNoMUQXtvPHkRanW6yTMYEEbT+8EUNRV2ecz6Mf1ue2Ecg3Z69SS+OchXLZ58WpnlWOXbkI/kkSAeDw== |
| 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
| 2026-09-17T12:14:22.254448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010345observed f957b35fda97bcfcdae14b0cf0c71e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:22.233860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010345/manifest.jsonobserved 5fb6560079b75b6794d546f7861d6228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:22.214612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010345/publication.mdobserved bca7135469f4fc82ba580e2cdb582961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:22.193874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010345/publication.txtobserved 79df4937ea1d502385573c862c9414ee...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. |
|---|