OT-2026-000070529
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000070529) never changes.
Identity and time
| Publication number | OT-2026-000070529 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7332-bab0-1236fbacbfaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070529 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7ca67ef260aecd17e4adbc420f229e44bb5686733ba6e3609242dd019cfef12 |
|---|---|
| Markdown | a42f21c4dde5c49e5a47f5af92e225f6e2c0d39940a2bba4ab6529f825fafd3f |
| Publication page | 8479ef65c655bffbe9b1c65bb7ec7241a502674369bac7c1d5dbb356f3ef1fe0 |
| Manifest | a2c8d705b632086553ad8d5f2c6463f97d9b8eeeea911299d79414ce1dca4367 |
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 | rSfMNb64FA28oadOm+YqWwzkcTRrsHQxJ0/1llpVK5Z8Qbn5/GG8iPGaVLS8Tu+QOoZL0PpKGAXXMA8NdS82AA== |
| 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
| 2026-09-17T10:26:22.454974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070529observed 8479ef65c655bffbe9b1c65bb7ec7241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:22.437046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070529/manifest.jsonobserved a2c8d705b632086553ad8d5f2c6463f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:22.420688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070529/publication.mdobserved a42f21c4dde5c49e5a47f5af92e225f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:22.402532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070529/publication.txtobserved c7ca67ef260aecd17e4adbc420f229e4...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. |
|---|