OT-2026-000087068
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000087068) never changes.
Identity and time
| Publication number | OT-2026-000087068 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7bf2-94a5-8291a671c35e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087068 |
| Status | PUBLIC |
Content hashes
| Canonical text | eabb7578ade7bc1c170a11536dc7a1349458f27cf87826a85d8c08389c333c63 |
|---|---|
| Markdown | 01bb0502fabcef246be512b367cbf2392bb4892c9c58567bab07431dc3eec808 |
| Publication page | 69f8e5c5425cbada98caa98e73c3d0bbe1dd9a8d8a75a0f82e27f6cf9572e146 |
| Manifest | c92a4022895a6fc6703bf2b3899c3036c124e9f4577204661d08137be143ae6b |
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 | N/J+21u9SNycZCpqYcdnB7/IWfqDraVDPXFQ+rZk/8AhZieBPOVV07bDvcw79VRaAaZQLEhBewP6tcFzDyciBw== |
| 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
| 2026-09-17T09:51:19.277127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087068observed 69f8e5c5425cbada98caa98e73c3d0bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:19.261745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087068/manifest.jsonobserved c92a4022895a6fc6703bf2b3899c3036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:19.243365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087068/publication.mdobserved 01bb0502fabcef246be512b367cbf239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:19.228124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087068/publication.txtobserved eabb7578ade7bc1c170a11536dc7a134...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. |
|---|