OT-2026-000060524
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000060524) never changes.
Identity and time
| Publication number | OT-2026-000060524 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7de6-ac2d-b12e19b2c90f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 949207855c5d1496acc5a6f70a299f4cb71f4236d19e0c3873d9a7bc97fd214a |
|---|---|
| Markdown | 3c2eede94d4c5f148edab80b81b5d7448f19feed88c44b12eb3c2107eb306fa5 |
| Publication page | a3cb140433c31834a4d18e0e60c0adfb702543d632db06d51886c7821998fe30 |
| Manifest | 55bb9804796923c30f5f8c7582c980765855db2097b8a0a59ec266b85996ea3d |
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 | mwU9wRPPYi2di76Dy8D2YrirjkCYgGs8Xlp3MQeto+XFkZYOtymgv/hMtwzqpagvU9vQaBpKYR+NC9N9zP8CDw== |
| 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
| 2026-09-17T10:43:07.703663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060524observed a3cb140433c31834a4d18e0e60c0adfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:07.685742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060524/manifest.jsonobserved 55bb9804796923c30f5f8c7582c98076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.668525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060524/publication.mdobserved 3c2eede94d4c5f148edab80b81b5d744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.650521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060524/publication.txtobserved 949207855c5d1496acc5a6f70a299f4c...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. |
|---|