OT-2026-000060184
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, sustained blow-off after 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-2026-000060184) never changes.
Identity and time
| Publication number | OT-2026-000060184 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a72-7094-bc68-75f2a0e70533 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c581f8d39430bd9f33839e5f1209f55216d41dacf8c1d38afed717e591406cd |
|---|---|
| Markdown | 148b36f0ed24dc48b8265e63bf85db85cd1cc98a8da2047e3cf7339fc8211e49 |
| Publication page | 02c63a124b1a85a0500039a86319ba649905f4e4a0ee75d366f03becb009a5b1 |
| Manifest | 47ed0e534e96e75d26326fc78029ce428b8d0f3f925b13fc3981f60c485109e4 |
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 | 1y79lhAV5TBxsIOJgt2GvmtPCLJLhil+o/SE9mKgLFY9wwjfy3/mxo5T6yiql1OChrf5pIfjTVpKVr8nOHMjDA== |
| 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
| 2026-09-17T10:43:51.049610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060184observed 02c63a124b1a85a0500039a86319ba64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:51.031956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060184/manifest.jsonobserved 47ed0e534e96e75d26326fc78029ce42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:51.015428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060184/publication.mdobserved 148b36f0ed24dc48b8265e63bf85db85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:50.998368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060184/publication.txtobserved 3c581f8d39430bd9f33839e5f1209f55...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. |
|---|