OT-2026-000060091
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000060091) never changes.
Identity and time
| Publication number | OT-2026-000060091 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-78eb-bfa4-6a09c61ba318 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060091 |
| Status | PUBLIC |
Content hashes
| Canonical text | faab102467230f56c44a84fff36835ae06afd726909f0cc2035ea222cf8749a7 |
|---|---|
| Markdown | 803b3c37bbc32ead8d37bb79fac03fe2c151e928343ab9730aebd90eabd968fe |
| Publication page | 73cb4075376f328cb9ee9fb729aa49ab4f13182ddf788ad7e2f6e7a2ef6ac79b |
| Manifest | f02adf6e89b82f04b175dc93b6036e63eb0fee582000a839bc9c9da83a7304f7 |
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 | Hl/VE8jclg5W8bWBGk3q6MbhqCyTOaxv+q5uokJBhklg5lRBSTTuLZNWqnQZ4gRoV0TSZwl/SKeKrgrd26iYCQ== |
| 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
| 2026-09-17T10:43:43.919370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060091observed 73cb4075376f328cb9ee9fb729aa49ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:43.899105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060091/manifest.jsonobserved f02adf6e89b82f04b175dc93b6036e63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.881592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060091/publication.mdobserved 803b3c37bbc32ead8d37bb79fac03fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.863997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060091/publication.txtobserved faab102467230f56c44a84fff36835ae...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. |
|---|