OT-2026-000005624
Publication integrity record
Bellows cup vacuum gripper, two zone face, three stage ejector, vented 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-2026-000005624) never changes.
Identity and time
| Publication number | OT-2026-000005624 · never reused |
|---|---|
| Internal UUID | 01a0a93f-5eb5-732e-83ff-ae7c9e1a56a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:04:57.655761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9080010203211788d9420627ee5f88a7fdf6b2a9512c265a3f8151f5afde2f43 |
|---|---|
| Markdown | 639c82e3b2cb32aba802b4601e3dbff31e24cc6fa2447986fe20b2463eb50795 |
| Publication page | 7ea683502b63e82964fd5d6f5418700705837eec8a78aab8669728c6682ad746 |
| Manifest | 960febabd890c9f3153ab0eed1a135f7eb0d788d043960b5e70a63ffd76856bc |
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 | ghxZxTuxGBwBkxclCce9ou18CSvpo6gxuazaqL7tgtEvo1NEniiVvb/U6Vdh/32JD9t38GrV6TYhy3h7yRe+AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:19.453196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005624observed 7ea683502b63e82964fd5d6f54187007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:19.439061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005624/manifest.jsonobserved 960febabd890c9f3153ab0eed1a135f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:19.424160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005624/publication.mdobserved 639c82e3b2cb32aba802b4601e3dbff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:19.410297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005624/publication.txtobserved 9080010203211788d9420627ee5f88a7...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. |
|---|