OT-2026-000069860
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented before set-down
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-2026-000069860) never changes.
Identity and time
| Publication number | OT-2026-000069860 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7a86-964b-68cd664a6c6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cc8a94e52be45c2b92d9b0da1fa117e733aadeacae7f052c19b684854996544 |
|---|---|
| Markdown | 46e761f93abab4f9294f46c1603507f4630361a9992679b406c3d9c1ae4fb8ab |
| Publication page | 0909a2e788be0e338d168adee5639eac6166fec2972a1aff1274e9e36af16d45 |
| Manifest | 806d308a5cf43a94153add132e15feab7fe45df8c954378fc51a943b4c858802 |
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 | sxGX2rgWDE/OjQsVutP6GoovykW0CxPiCR7cLKFlm4ajGVLDkjL9VIP3R3A3MmbIjzOMCQz4q3VUbPY3+WiAAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:41.442074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069860observed 0909a2e788be0e338d168adee5639eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:41.424173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069860/manifest.jsonobserved 806d308a5cf43a94153add132e15feab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:41.406592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069860/publication.mdobserved 46e761f93abab4f9294f46c1603507f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:41.390032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069860/publication.txtobserved 2cc8a94e52be45c2b92d9b0da1fa117e...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. |
|---|