OT-2026-000086140
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000086140) never changes.
Identity and time
| Publication number | OT-2026-000086140 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7b10-bad5-6c1addecfd61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086140 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06646ff27085ef1387cec99b8154e2c959c198e78b2085d5ded3a83636a1b3ee |
|---|---|
| Markdown | 6ea68fd2c80feeef2c449fb38f4a9f2b6a05cab5ad469a2076136b7b294e9e8d |
| Publication page | 93d8a18d3d29d95fd8e0f8c37e76ca0a6c0c9399bccd937671b8f727a0c6edba |
| Manifest | 2c163dce1ccadd8a8c2e6146877f0b9172ddc578408b18c6b65972edd0c43cf0 |
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 | E2nqf9/mB88LN+z1Xci8HSb5zXFPzpMR7FLvmLtv43rlbHCW05e6NFJ6X/a2jdfJM028YE6dT48duCxRa2uoBA== |
| 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
| 2026-09-17T09:53:48.349270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086140observed 93d8a18d3d29d95fd8e0f8c37e76ca0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:48.331030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086140/manifest.jsonobserved 2c163dce1ccadd8a8c2e6146877f0b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.313515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086140/publication.mdobserved 6ea68fd2c80feeef2c449fb38f4a9f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.294026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086140/publication.txtobserved 06646ff27085ef1387cec99b8154e2c9...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. |
|---|