OT-2026-000059913
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, vented after 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-2026-000059913) never changes.
Identity and time
| Publication number | OT-2026-000059913 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7a16-b473-6136d8cef3f4 · 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-2026-000059913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a4f78a59b494b0561644eebb84e1662f0c25d3231a8ef28b94d29b7cc004556 |
|---|---|
| Markdown | d9b4fa6524285e1dedaf8fa5c8748aac2d701422ee79ff1d60b70ee20ce55d84 |
| Publication page | cae501d8fb817a29f07de85c0d0c8be7477432f275cd9a3bffeab0a384377556 |
| Manifest | 72aad4c496afbda27d62f03cf47dad07862539dae0b845991294d30aac914a34 |
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 | AzxjvOl5vEwTnK1JtP4J3bPfT7PykXfJtp3/Iqo+wNPEPGokyO5BBC9k6ENqdc6RA+c0imkHvtOZkZTd4vQnBA== |
| 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
| 2026-09-17T10:44:40.722473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059913observed cae501d8fb817a29f07de85c0d0c8be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.705460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059913/manifest.jsonobserved 72aad4c496afbda27d62f03cf47dad07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.686768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059913/publication.mdobserved d9b4fa6524285e1dedaf8fa5c8748aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.668027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059913/publication.txtobserved 8a4f78a59b494b0561644eebb84e1662...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. |
|---|