OT-2026-000061095
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000061095) never changes.
Identity and time
| Publication number | OT-2026-000061095 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7f3d-b922-8ee94733474d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 731829f15d446313d8b43b24056befe59072b87ee5c110e87871df32ac256105 |
|---|---|
| Markdown | 8a44bc73eaa99ee87460cee0abc2d4c08334f696aa0ae15eb24ebddc0c935039 |
| Publication page | f225cefb56325c4dc1670c0b38f3652d21bff4f36ba5c9f9369b45d40bc55f38 |
| Manifest | b4ea693908ff2c21d7ec694d46e901e7176b8374095d702cb1f713d838230d79 |
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 | 5GauxINyBW5x4QLScFGFsrs4+nPQqGo4OpSibwZtxSWPPSBOlvyTbaf0EK6vlHyWJrL0W921OZdt/w4K1bRSCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:27.755636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061095observed f225cefb56325c4dc1670c0b38f3652d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:27.738229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061095/manifest.jsonobserved b4ea693908ff2c21d7ec694d46e901e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:27.719329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061095/publication.mdobserved 8a44bc73eaa99ee87460cee0abc2d4c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:27.700439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061095/publication.txtobserved 731829f15d446313d8b43b24056befe5...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. |
|---|