OT-2026-000082131
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump 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-2026-000082131) never changes.
Identity and time
| Publication number | OT-2026-000082131 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-77c2-8de9-17a94d0cf253 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082131 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9e440282d7111bf649c78dfe87428d30833b223a0b5d70965e8575d29509a57 |
|---|---|
| Markdown | f00adb6fdc05f2679405f35c848c15fc476c559b06291efe0a0c1d4634346f5c |
| Publication page | 96bfc060a42488cd51600c68740695f49264d7971b5e290e83b3404f22bb65bb |
| Manifest | 883992280afb25b800f4bf4211069c265fae06e29e4f5a4450d321b6ada2a80d |
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 | Jcx0j+3Dsm4RE3sCLJ80J4RbglOpbhxIOviI5PW5mBZW9cIaorr+N9CHUUrup+rIpESawtjVEH16yMMMgc/FBg== |
| 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
| 2026-09-17T09:58:56.814162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082131observed 96bfc060a42488cd51600c68740695f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:56.796981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082131/manifest.jsonobserved 883992280afb25b800f4bf4211069c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:56.779957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082131/publication.mdobserved f00adb6fdc05f2679405f35c848c15fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:56.761907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082131/publication.txtobserved e9e440282d7111bf649c78dfe87428d3...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. |
|---|