OT-2026-000071954
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000071954) never changes.
Identity and time
| Publication number | OT-2026-000071954 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7456-ac3c-4337199f9678 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b82d1fb1b707bf893a180412de2e556c1bdffd2985234a7eb42f92576c742a7 |
|---|---|
| Markdown | 5487af0feefa2525144e67b925a76c3cd09bb8a062f926b8dcd7b0afebbdcbf0 |
| Publication page | 90ecbcdd327448f016aa85d1c31ba4fd1dac447dcfba5e4c7fb1b6cdeae3c56d |
| Manifest | f2815a09f8ce1d216522639086288ea86397670c12cfa2b2ac1b2f4bece673f2 |
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 | u5qtoGAhlUy77/dgsaxj7zCPlYQc1qZzyvEh/1E/PZiMGCqAA8hkksnDO1bC769g7/LZCT6ZY26JuxgcHGFnCw== |
| 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
| 2026-09-17T10:22:59.529197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071954observed 90ecbcdd327448f016aa85d1c31ba4fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:59.510046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071954/manifest.jsonobserved f2815a09f8ce1d216522639086288ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:59.491871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071954/publication.mdobserved 5487af0feefa2525144e67b925a76c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:59.473791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071954/publication.txtobserved 6b82d1fb1b707bf893a180412de2e556...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. |
|---|