OT-2026-000088829
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000088829) never changes.
Identity and time
| Publication number | OT-2026-000088829 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-703f-b5f9-09b07ab92e6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088829 |
| Status | PUBLIC |
Content hashes
| Canonical text | e54bb794d9f4f70317eb47e0d24c1e7be410955acf1b73f62ebc706e1d1249b0 |
|---|---|
| Markdown | 3a069edeacb7a608594f27098c1d789d892eff924620a0d39e2c8698743a035e |
| Publication page | b52937efeb251832730317c33de7db1283a8f7492d4a6872a9f6fb49af9dd788 |
| Manifest | b2a31418241ca6c3f5f8e34ba80b976e3165cd233b0ecf03ad4c90a843abb6fd |
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 | fMYYLTYFrMsqIOyBjD80HBQggP2kCToeRTpttx/CLdl56RrvCA/8FNKSbm0fgOMCfIT0kmSe0Vmb3JYZJVplDA== |
| 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
| 2026-09-17T09:48:13.105187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088829observed b52937efeb251832730317c33de7db12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:13.086293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088829/manifest.jsonobserved b2a31418241ca6c3f5f8e34ba80b976e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:13.000198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088829/publication.mdobserved 3a069edeacb7a608594f27098c1d789d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.982386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088829/publication.txtobserved e54bb794d9f4f70317eb47e0d24c1e7b...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. |
|---|