OT-2026-000084097
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, 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-2026-000084097) never changes.
Identity and time
| Publication number | OT-2026-000084097 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-77b9-9758-1c95dec7e967 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a89599d7d46c3f6d3b5df39f4b097332381dd9c7dd4556bd06f69e33648738b |
|---|---|
| Markdown | 781035f42a488bef7ab243508a831eecf948588c03c6b2c34c50b5fa7f937e4d |
| Publication page | f96ad4895233d5240b251eb1e80bc1724d8bac6458a5508a6ee2157cc01b7b48 |
| Manifest | dbcadf9399d293ea2d5c003f77b033dd34dc4464af1d079f02137a46585bfd24 |
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 | /9Hu9uctcfvHdXuLmSYVrgMqjsjCtzT/jUvWfbDqFUJtVs43I98302Cv1E+3SjlximV5jOtdyrOBW+Exaz8ACQ== |
| 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
| 2026-09-17T09:55:50.742099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084097observed f96ad4895233d5240b251eb1e80bc172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:50.725850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084097/manifest.jsonobserved dbcadf9399d293ea2d5c003f77b033dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:50.707495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084097/publication.mdobserved 781035f42a488bef7ab243508a831eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:50.690458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084097/publication.txtobserved 6a89599d7d46c3f6d3b5df39f4b09733...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. |
|---|