OT-2026-000082547
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, sustained 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-2026-000082547) never changes.
Identity and time
| Publication number | OT-2026-000082547 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-74a4-bee2-e43f9a986fd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 865142e1d8a8800df814d092f4b74606dc7ba75cfde20412867145b9b53de7b1 |
|---|---|
| Markdown | f37d4909bac3d51ed027bac02044a117453a6931bceec8dcc8b11a4c4e4d70b6 |
| Publication page | 8695b2d9574b8e939c3dd9fec2e024cc53d5408813d20ffad2976e45c9631021 |
| Manifest | d9816371fb3734fa9690d05c9c24268984b63502a86cd0729cfce3c54178d069 |
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 | dl8gvZYfQIDq4MG1/ZZbiEZyXgeegEqeIbx842adVZ5qvgGLp9arHLdtzQmoSRFLw+rXXkEETgMx0g5YP1LqAQ== |
| 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
| 2026-09-17T09:57:59.002004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082547observed 8695b2d9574b8e939c3dd9fec2e024cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:58.986987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082547/manifest.jsonobserved d9816371fb3734fa9690d05c9c242689...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.971546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082547/publication.mdobserved f37d4909bac3d51ed027bac02044a117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.954110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082547/publication.txtobserved 865142e1d8a8800df814d092f4b74606...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. |
|---|