OT-2026-000006038
Publication integrity record
Vacuum cup gripper, two zone face, four outlet manifold, ejector fed, vented 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-2026-000006038) never changes.
Identity and time
| Publication number | OT-2026-000006038 · never reused |
|---|---|
| Internal UUID | 01a0a94d-17c0-797f-9425-240160cdced4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:56.996375Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006038 |
| Status | PUBLIC |
Content hashes
| Canonical text | d55874879874bbea0d3655a9e31dfc2b8477cc07f82146c8e10b0068cb11f31e |
|---|---|
| Markdown | 1f8fdcc04ac2a3d5315eac1065894a3719befd7e7d73cf7be136fd71a6c53fc7 |
| Publication page | 2254aee26520f77bd021e773736112337d6073eeb2036772d8b3bb8edb1474fd |
| Manifest | 82d4a38d822b307a4943961990c007854907920b96ac0c801471b0761dfca18f |
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 | QaPcmk/Wlh506bHVw4pKpFc70R1uv5aBQUlEdR98M9qYmnCHVVarTkwoXp3oIJzJZG7HgKbMvL6/cLWsGsRSBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:02.399725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006038observed 2254aee26520f77bd021e77373611233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:02.383154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006038/manifest.jsonobserved 82d4a38d822b307a4943961990c00785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:02.245904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006038/publication.mdobserved 1f8fdcc04ac2a3d5315eac1065894a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:02.228980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006038/publication.txtobserved d55874879874bbea0d3655a9e31dfc2b...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. |
|---|