OT-2026-000069071
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000069071) never changes.
Identity and time
| Publication number | OT-2026-000069071 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-789b-ac9e-8f8c2d3a3574 · 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-2026-000069071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fccd9119eee12bf732fa730441a23703bb240a3bd990d32cfab29b5843c1049 |
|---|---|
| Markdown | bed31387fff557bc907b31adca17c2ab5c60029dd0ebafcb71b177c7666c6ed5 |
| Publication page | 8863d10d83dd1b64e96b665752dcc2b4c7b92c5abdb320ae482103f2c02760ef |
| Manifest | 4cf93eece81d048ba41160e4763f019f7a22b93b100411ecc94ff03eb0db9797 |
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 | BZVslLvcE1nUH4t2Cu53Va1aFBsthaD5lMQ70YGflBiqbh/uXCb9GW8gOuCgl8sAwMNpPujzNwgdCwzXf+iACg== |
| 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
| 2026-09-17T10:28:56.205739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069071observed 8863d10d83dd1b64e96b665752dcc2b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:56.187320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069071/manifest.jsonobserved 4cf93eece81d048ba41160e4763f019f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:56.169476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069071/publication.mdobserved bed31387fff557bc907b31adca17c2ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:56.153044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069071/publication.txtobserved 2fccd9119eee12bf732fa730441a2370...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. |
|---|