OT-2026-000101498
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101498) never changes.
Identity and time
| Publication number | OT-2026-000101498 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-758b-916f-cb3c09d0a641 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101498 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9be13bd1bbad300ec5733cdf0ecdd8aac9623b91bc21ed96876ca2299e892a1 |
|---|---|
| Markdown | 53a4b970bc93ea56cf078466d67d23267a0b1f527a7e7baa6cc6ab6ca8c95319 |
| Publication page | 39d11bd75f073c52563981591c10262210e6103ea5972ba47111f40071df0cf5 |
| Manifest | 585303e7508743be272fa2adc36845a22489830f420d79a4c50526126a50ebf2 |
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 | Lv0LjUKBqK1i0C51qICqSssCyE5IR1tbVl4mDd/Ul8+8fXI4m9mMTxchbUVySU0Eo/zprCPy/gX9GPSLNB4+Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:05.505372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101498observed 39d11bd75f073c52563981591c102622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:05.483605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101498/manifest.jsonobserved 585303e7508743be272fa2adc36845a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:05.465132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101498/publication.mdobserved 53a4b970bc93ea56cf078466d67d2326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:05.446828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101498/publication.txtobserved f9be13bd1bbad300ec5733cdf0ecdd8a...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. |
|---|