OT-2026-000086259
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000086259) never changes.
Identity and time
| Publication number | OT-2026-000086259 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-710e-b619-572db7e38188 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e430086ef556d7afb1905ddd402cea5b5e50651fb8f612d30f47b6734b8c428 |
|---|---|
| Markdown | 6184ff67158c1550df67b0c4556ce12b96c7faff79778f45f93186580b10d352 |
| Publication page | ed3bbad49e0704d710c4f5d9555a6993646cb9d258e10db4a3bab87e851a18e2 |
| Manifest | 3d51006fad4a9429dc82d4b75746714ff3d798db715445bf638ff6729c98f68b |
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 | C+qEL/IWMJCkIZxe9dX85HEYgh/qFOViV9xKopnDJdpSPTHDXAwcyDTV/EgUSwXm6b26U+5LQRRIvhYoorDnBg== |
| 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
| 2026-09-17T09:51:55.513994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086259observed ed3bbad49e0704d710c4f5d9555a6993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:55.496736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086259/manifest.jsonobserved 3d51006fad4a9429dc82d4b75746714f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:55.479711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086259/publication.mdobserved 6184ff67158c1550df67b0c4556ce12b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:55.462825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086259/publication.txtobserved 5e430086ef556d7afb1905ddd402cea5...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. |
|---|