OT-2026-000101910
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pulsed blow-off after 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-2026-000101910) never changes.
Identity and time
| Publication number | OT-2026-000101910 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7b3c-a765-ee45dedfcdd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101910 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee1d857e5177d3cef49b435cd42bbdbe64c1b5f0bd1676ef8d02050ded7305a9 |
|---|---|
| Markdown | ded2a20d915564ef723c4da3e2578b88e79d5f34fee91b22ad45d9da96c84edd |
| Publication page | 0602b27008c0c4510ae30958590ed206e3a4e6823879e19752580fd77ca06791 |
| Manifest | 8eee22e4387091ab68a0a935d1935c092c0b845ef7c49c895191ec0f617c40e1 |
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 | dTUjSzE1PgVjR76BkwGZxA2gfxfkOpqVRVxvshVofUOKZCt+YsRkocMX1Pz4nt2zI47907OG5A1KlwSfI23YCw== |
| 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
| 2026-09-17T09:24:31.496628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101910observed 0602b27008c0c4510ae30958590ed206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:31.478873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101910/manifest.jsonobserved 8eee22e4387091ab68a0a935d1935c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.460855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101910/publication.mdobserved ded2a20d915564ef723c4da3e2578b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.441049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101910/publication.txtobserved ee1d857e5177d3cef49b435cd42bbdbe...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. |
|---|