OT-2026-000086985
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000086985) never changes.
Identity and time
| Publication number | OT-2026-000086985 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7a45-a553-4601dc86db14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086985 |
| Status | PUBLIC |
Content hashes
| Canonical text | d64b127a22c4c4e1a6846e1b303856714ec61515a67abc1ff4ccd8c270a1af74 |
|---|---|
| Markdown | 6630a36abdaff7d9f04c5c666dba3c63171e2db292e98543ddcb5e5372694caf |
| Publication page | 60603d9bc4eef7c8d2855ed6e1cb8cef24264c53315b9099cc42d6d6f7c39eb6 |
| Manifest | 1c4471ccf38b5ef664f2f91331eab45c1dd758b749a5ff8cce183ec2a4aa59b4 |
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 | a6TheE2MeEfRQ4GSKsD88BipcOf2Hx/oy70idqbeqC13K4JShthLqn6kFJpXILMXVBWHnA6ePld5Emvp8HW2BQ== |
| 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
| 2026-09-17T09:51:53.147174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086985observed 60603d9bc4eef7c8d2855ed6e1cb8cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:53.129111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086985/manifest.jsonobserved 1c4471ccf38b5ef664f2f91331eab45c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:53.111876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086985/publication.mdobserved 6630a36abdaff7d9f04c5c666dba3c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:53.093752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086985/publication.txtobserved d64b127a22c4c4e1a6846e1b30385671...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. |
|---|