OT-2026-000069153
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000069153) never changes.
Identity and time
| Publication number | OT-2026-000069153 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-7163-9282-d64e27c9c83f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069153 |
| Status | PUBLIC |
Content hashes
| Canonical text | c82f2f932597662a39b168feaec037cbf76b3a2fd7d1ced7a33cb5e3df1f2384 |
|---|---|
| Markdown | 885f3b086609cf8466800f52cb31dc6aca793f2c5258ec30c6f685b6deb7706a |
| Publication page | 38158932aa8897f85d5f9cdee82e62e1d131510a8e99fb7a7b6a46828dd53692 |
| Manifest | f0ae3be6303701809e25a861434a54a87f1a1cdd61e63a1140625b9b97d11280 |
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 | iIyrWveM/km7AYFJ8jaL8xXSBawn9FVwgT/frrojJRZGyM/EjPesyBhckXoZiq+VdQZxv07wYllf8fsuwTLyBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:02.335232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069153observed 38158932aa8897f85d5f9cdee82e62e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:02.318609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069153/manifest.jsonobserved f0ae3be6303701809e25a861434a54a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:02.303234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069153/publication.mdobserved 885f3b086609cf8466800f52cb31dc6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:02.286079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069153/publication.txtobserved c82f2f932597662a39b168feaec037cb...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. |
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