OT-2026-000058878
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000058878) never changes.
Identity and time
| Publication number | OT-2026-000058878 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7f5e-9a8b-8125d9a787bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058878 |
| Status | PUBLIC |
Content hashes
| Canonical text | b54adf4ed9bb39c0ace71ec56907d0e8dbc48a611359a44ddbbdc886e7b441c5 |
|---|---|
| Markdown | d4578f231183bed76dc90f9a9e28d321d8ea1dcf19fcaf007f6a083c3bb47d01 |
| Publication page | 8dbd88b2970ff6fab8659a7a0665e604ab45caa223fd980ef9f04c2951078570 |
| Manifest | 9264aa3b5b02861d5f14b79e0e77c1a1afa43d3c681f523ea58e19ccbba51569 |
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 | IUk4+2TlJolwQdkLxM3JT3euN56ALLxVm7nf4Ebf8v5Wjj+CQbDcUbMhKccX7F/jSRVmvTRhE6VaSNIKtlRiDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:25.353090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058878observed 8dbd88b2970ff6fab8659a7a0665e604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:25.335777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058878/manifest.jsonobserved 9264aa3b5b02861d5f14b79e0e77c1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.317519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058878/publication.mdobserved d4578f231183bed76dc90f9a9e28d321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:25.301803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058878/publication.txtobserved b54adf4ed9bb39c0ace71ec56907d0e8...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. |
|---|