OT-2026-000082801
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000082801) never changes.
Identity and time
| Publication number | OT-2026-000082801 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7228-acdc-450fa534bd35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52b9a49ffe6b120bab13b46a64bc90edeeef3aae77109c47651a97f1df65df22 |
|---|---|
| Markdown | 24607ad87367afd9e7152189836780b283f30e2aa3268d71ece667752219f426 |
| Publication page | 87cefa0ddd6a41d88d0b69ed0f01572c7633d8ea72187b33f12f0e4143d018f8 |
| Manifest | 1db7099f9129045bb892c1ea99f61b9f7b6763e2873faf79011a8ae690c0ee74 |
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 | FrOGWdmHA9D8PP8kLnu5/pyGMToA/7O9TAGVzR+MmCrH5AsHnToE9fMvk2L4oh/MYLCn9XufEQahUBpog4stDw== |
| 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
| 2026-09-17T09:58:23.653951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082801observed 87cefa0ddd6a41d88d0b69ed0f01572c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:23.638540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082801/manifest.jsonobserved 1db7099f9129045bb892c1ea99f61b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:23.620738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082801/publication.mdobserved 24607ad87367afd9e7152189836780b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:23.604020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082801/publication.txtobserved 52b9a49ffe6b120bab13b46a64bc90ed...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. |
|---|