OT-2026-000059875
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000059875) never changes.
Identity and time
| Publication number | OT-2026-000059875 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-78aa-8a38-4f5364b2de55 · 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-2026-000059875 |
| Status | PUBLIC |
Content hashes
| Canonical text | 647cff7b41ffd98b6be3963d27b22ba4322694b67dc6934f2e1cd782bba68b8c |
|---|---|
| Markdown | 99b39eb89476807de6f3b4f8fd89f27443308a6615764531f156d3ac6ee22060 |
| Publication page | 6907d2e674b8c33310e80d18702b1100e81c43331c0592b1c59ceb68ad8eaac3 |
| Manifest | 492b4fb57d48863ebe6cd7c2e1e3b64d0bc037e6b1afd84acb4a48d5357cc6a7 |
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 | sprDDSas94sTiEGKonIG9PkcpCRvJpxUrCgy2g8/d0c2aQVZDTDCaShvLbESRysx8IxS5EYSh1JJdNKJ/e0JCA== |
| 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
| 2026-09-17T10:44:37.867559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059875observed 6907d2e674b8c33310e80d18702b1100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:37.850221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059875/manifest.jsonobserved 492b4fb57d48863ebe6cd7c2e1e3b64d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.832183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059875/publication.mdobserved 99b39eb89476807de6f3b4f8fd89f274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.814195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059875/publication.txtobserved 647cff7b41ffd98b6be3963d27b22ba4...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. |
|---|