OT-2026-000059779
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single 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-2026-000059779) never changes.
Identity and time
| Publication number | OT-2026-000059779 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7620-9ecc-86141f619dd3 · 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-2026-000059779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d54d1245dd8e3a89268acdf42a58dc2a612cf9f6529c4a65a1a3f69118341ea |
|---|---|
| Markdown | 9d7f47b7a165b4dbbe89c5405befdffcab69b74d3501b54ca648ea9463ba59aa |
| Publication page | 4cf084d7f790416959fdedc2ea320ed7cca70903570cd99a34da46c804f45c3e |
| Manifest | 1a1c94d124868053f096f2e697e176194e1138cf9753adbafbdc3da941d7087f |
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 | cVFs7KgzzGbWbIUY66/czhudR7koqO6MdnVcY2B1oiuI4+DByIyswGaarCKEAeTxlrdOscJTaojYsY+KgSO9Ag== |
| 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
| 2026-09-17T10:44:30.515935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059779observed 4cf084d7f790416959fdedc2ea320ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:30.498413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059779/manifest.jsonobserved 1a1c94d124868053f096f2e697e17619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:30.480429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059779/publication.mdobserved 9d7f47b7a165b4dbbe89c5405befdffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:30.462874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059779/publication.txtobserved 1d54d1245dd8e3a89268acdf42a58dc2...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. |
|---|