OT-2026-000059679
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line 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-2026-000059679) never changes.
Identity and time
| Publication number | OT-2026-000059679 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7451-b74b-b0645610faeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c76842b2a0256b9aa42068b9126515de8aea4ebd32a7e20ac2b53078e1e8ad9 |
|---|---|
| Markdown | d0962ffe3ec2c0d60d3ede368c08732f0d6e7941c17361ac314b6496ffb4f6e3 |
| Publication page | b5f017c8fc982dd37cef1a825456ea96d88cb44ff7e373a9beed4f11660efac0 |
| Manifest | 480c83a4480e03f975e595f30bda89b14118550ca3818e08abf9e349db9a58d6 |
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 | eFku7LqcMyk7pV0EjM7Hbg7mD4PQ/OiRE1+w5WXacTBLY5Etjzv2ztiLy5m8uUBGt8a1Ba/MVcuHRJ/WDadMBg== |
| 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
| 2026-09-17T10:44:23.012783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059679observed b5f017c8fc982dd37cef1a825456ea96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:22.994996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059679/manifest.jsonobserved 480c83a4480e03f975e595f30bda89b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:22.976576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059679/publication.mdobserved d0962ffe3ec2c0d60d3ede368c08732f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:22.958630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059679/publication.txtobserved 5c76842b2a0256b9aa42068b9126515d...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. |
|---|