OT-2026-000096729
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096729) never changes.
Identity and time
| Publication number | OT-2026-000096729 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7516-9429-aebe6f3ee646 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096729 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce673b6b63a49784d2aab8fba663f495f4398b2e29e17c61890ddcb59aae3972 |
|---|---|
| Markdown | ed8326503be560e16c736949f6db778956e7d7172ab526e511d88568c8d9f437 |
| Publication page | 1e92e449c08b983e14037de10ffca6b57788c35af687a404cfc666037d1f8547 |
| Manifest | d69e70a107e6fd1f1273f7ff426142f0786fea228efb1717728b7da1da33483e |
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 | jkZqc14JvZ95tIgSdP7AYLO5vi+/dMSm08R7h3ELqaNOkWvGTpKBeaM80JO6fspIj3qhyY9mKTEY48Ibj4LOCg== |
| 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
| 2026-09-17T09:34:17.914868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096729observed 1e92e449c08b983e14037de10ffca6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:17.895898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096729/manifest.jsonobserved d69e70a107e6fd1f1273f7ff426142f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.862876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096729/publication.mdobserved ed8326503be560e16c736949f6db7789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.828569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096729/publication.txtobserved ce673b6b63a49784d2aab8fba663f495...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|