OT-2026-000101044
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000101044) never changes.
Identity and time
| Publication number | OT-2026-000101044 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7cc9-91f8-5a2757485db3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101044 |
| Status | PUBLIC |
Content hashes
| Canonical text | a139830c262d9a3def8c45d4920fa773849c09604a3a5f3966dcdf6eaeede651 |
|---|---|
| Markdown | 2dfc3b40ecaee93d4665d22d94a72c1c257a403bcd1d438481ab0414fc0aaaf5 |
| Publication page | 7ac36fbe42e75d2eaf086b1ae73d87977c79d24d196c4774557371219c013144 |
| Manifest | 9ad8558a27f1ebbbf4133d30d94de32e9595362423d9d5de0cfbeb2cb8cba595 |
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 | EOhbVdUuWwed3+Xbo0EedH8eLrNWuSpUd6A9BFaX/GYGVZKhGabH/z05M0lHqDive8eM5KvhT5Ripe+yI+O3AA== |
| 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
| 2026-09-17T09:26:39.230998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101044observed 7ac36fbe42e75d2eaf086b1ae73d8797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:39.212228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101044/manifest.jsonobserved 9ad8558a27f1ebbbf4133d30d94de32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.194282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101044/publication.mdobserved 2dfc3b40ecaee93d4665d22d94a72c1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:39.176474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101044/publication.txtobserved a139830c262d9a3def8c45d4920fa773...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. |
|---|