OT-2026-000079034
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000079034) never changes.
Identity and time
| Publication number | OT-2026-000079034 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7731-a47d-43af9bcb6f01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99b4ad5103b9d795e0988c6ce39139a6d41f51a9b1fc50c9e10f8aefaf5347cc |
|---|---|
| Markdown | 99b506730781c813fdb28f8ad91b7ae776465a2a2b5850247e809f557c0c3720 |
| Publication page | 5c6379511c3164c9fe9db154935aa317e5eaf8e43e008d62198f69c3793a5e64 |
| Manifest | 495155329e445196d6bbafc273ceca75d39a766e1f830ecd9a0f18e38d798d6b |
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 | HYvsvjE3cUX3HbHMNf+kIznuwfIWgfXg9hEd+C3CcL+v+Sy5XQBtsf7ETlG0nQLX7DNSfIKSOfHnD6YAyPvFDA== |
| 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
| 2026-09-17T10:05:24.229158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079034observed 5c6379511c3164c9fe9db154935aa317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:24.203086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079034/manifest.jsonobserved 495155329e445196d6bbafc273ceca75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.183624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079034/publication.mdobserved 99b506730781c813fdb28f8ad91b7ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.160859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079034/publication.txtobserved 99b4ad5103b9d795e0988c6ce39139a6...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. |
|---|