OT-2026-000078222
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented after 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-2026-000078222) never changes.
Identity and time
| Publication number | OT-2026-000078222 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c26-7743-aea4-66d631d5b4d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20b75a9b3347e08d7ae40745c934de29440a15dca9d2c8f52d45d02cf9dd8762 |
|---|---|
| Markdown | 3b6ff06574b9516de9ef1ba6c9b2d90f6d7761398751af8638d958bb7ab1aca6 |
| Publication page | 164800b03641a97bf405ae5211d08fd0c95c9d9133aa2ef3bf7eee02e5437de5 |
| Manifest | 5313ea002bbab6a269bc20601709f99f821bdd6c434d7846bfcc3a5c6cd90580 |
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 | TeLMjssjVAzn+TkK2V+A9f/XjPtWJf13H6ehaGs10L2tLs/buihQqOuWGgwOt1r8v3UR8m5KdB6vYI5bsw/uDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:06:03.482869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078222observed 164800b03641a97bf405ae5211d08fd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:03.463573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078222/manifest.jsonobserved 5313ea002bbab6a269bc20601709f99f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.443487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078222/publication.mdobserved 3b6ff06574b9516de9ef1ba6c9b2d90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.395128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078222/publication.txtobserved 20b75a9b3347e08d7ae40745c934de29...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. |
|---|