OT-2026-000077610
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, vented after 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-2026-000077610) never changes.
Identity and time
| Publication number | OT-2026-000077610 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7c26-80fc-d07d81494864 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c01bdeab8cac429193a081ac165916d77899b36b829ca285470e4243ecbb72b |
|---|---|
| Markdown | dbaaa6f6de6137125dc70b8dfaf4e2af00eb62e6cb1f3f291d01d4f46f86488a |
| Publication page | e806c9b25dc6f8e515da9d4781b20c72d4c2416f3b7d8d0cd7efc3ebdaacd7f8 |
| Manifest | 7d79bc9aafbc295d5e09c93b14c00db1614967a4669786f587b01accf6f37e97 |
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 | JQf6UUJTC3VtmBKRadzUnSRfGN+mrtCE7OnLwX0LPmuQj1JjBMZNTCca6cpkpWXUwT8pRwbQw6O7rd1biHsfDQ== |
| 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
| 2026-09-17T10:07:10.227193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077610observed e806c9b25dc6f8e515da9d4781b20c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:10.207033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077610/manifest.jsonobserved 7d79bc9aafbc295d5e09c93b14c00db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:10.189294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077610/publication.mdobserved dbaaa6f6de6137125dc70b8dfaf4e2af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:10.169224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077610/publication.txtobserved 8c01bdeab8cac429193a081ac165916d...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. |
|---|