OT-2026-000085100
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000085100) never changes.
Identity and time
| Publication number | OT-2026-000085100 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-702f-a799-82ce7b79d7d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 274aba2d5770e3306dec37c42032f69f2b71cbd0d54b167e2ab5af4d56970761 |
|---|---|
| Markdown | 3cc7c4e2cfed844f802314b8e0a2b4ad6ae9e5081ed58053d08007cbe8173774 |
| Publication page | 0369fc5a4913e317f6dda2a95adc9231c0d86fbb4703790929fa854fc81cc0a3 |
| Manifest | 5024ec2bb0c39b337519a26382f1c69d90cf911aadcc7de62607db62a355197e |
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 | ZXF7+QCPBhsq7j0Dx55pxPm8wdGqJSi+cGVMtq0X+BlgEgEDhz3fVtQ1ArUp/9DHwnE5bWilsR3DybqnLhfQCg== |
| 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
| 2026-09-17T09:55:10.050203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085100observed 0369fc5a4913e317f6dda2a95adc9231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:10.030711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085100/manifest.jsonobserved 5024ec2bb0c39b337519a26382f1c69d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.013638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085100/publication.mdobserved 3cc7c4e2cfed844f802314b8e0a2b4ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:09.996877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085100/publication.txtobserved 274aba2d5770e3306dec37c42032f69f...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. |
|---|