OT-2026-000098679
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098679) never changes.
Identity and time
| Publication number | OT-2026-000098679 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-710f-b204-7679b0742aca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098679 |
| Status | PUBLIC |
Content hashes
| Canonical text | db63106776b9997acdfc1b6c40884e3c99981ab91d2c4364171bbf69e2b3cc6d |
|---|---|
| Markdown | 7e90b566a820420c51fcbb7a96e509a277e7eb40426a42c7ebc66af3309ffb16 |
| Publication page | c00c6303c3405ac5d50ac32affeeb7534febb1b9a015e80860a5ac36e1913376 |
| Manifest | a63a24efb5c635af16f54210e8e4ca1a57d98a5d95d002a10af7db2e961d36ea |
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 | LmVHTPNU/Lw5zrNlEvOUeaiTLE3MLWdK+FBiPnl31PIiwoa2x2rGtzCyZOAvy2632haUg26RwvinC4cKNVaeAA== |
| 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
| 2026-09-17T09:30:58.832904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098679observed c00c6303c3405ac5d50ac32affeeb753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:58.816548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098679/manifest.jsonobserved a63a24efb5c635af16f54210e8e4ca1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:58.798698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098679/publication.mdobserved 7e90b566a820420c51fcbb7a96e509a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:58.779825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098679/publication.txtobserved db63106776b9997acdfc1b6c40884e3c...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. |
|---|