OT-2026-000017983
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000017983) never changes.
Identity and time
| Publication number | OT-2026-000017983 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7e1d-bc20-30d4d5b6dbd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017983 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5a726199a709c6698882e3a1d1b33c0eb85554e8f2baa79fcc7a6a11d804475 |
|---|---|
| Markdown | 0da606cace381437edfc6be04c1cf94248083ea8f495d1cc1ee75c59132e7420 |
| Publication page | aea02ab1a9676d65a084bbf0f800c6b3f05a554b874710f80753b387c0c2d31f |
| Manifest | 31ea96d4f11e79a5ed1df0669ec0a79de2449847ceaf06eed9e13eae92060c24 |
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 | bzXytTXDhRU2KWvZn7bDDyGRGKPk7a8FH84VhXkkUJfyl+wsTBR28rnDHZNclG26AH7cSXBwy4DlImySxilWAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:00.032838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017983observed aea02ab1a9676d65a084bbf0f800c6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:00.015761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017983/manifest.jsonobserved 31ea96d4f11e79a5ed1df0669ec0a79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:59.999369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017983/publication.mdobserved 0da606cace381437edfc6be04c1cf942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:59.983167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017983/publication.txtobserved c5a726199a709c6698882e3a1d1b33c0...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. |
|---|