OT-2026-000071930
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000071930) never changes.
Identity and time
| Publication number | OT-2026-000071930 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-76ab-aa75-b0e76e74b5ba · 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-2026-000071930 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dcae25d5e9550b0768cfe894459257c12e7edf01ad2334494488a4186dc2091 |
|---|---|
| Markdown | e0cdb563446a18826001f0232d20c26c94a2bd89ffdb5213590d9f2ce1b63dd7 |
| Publication page | 9301ed9f3b32aa687b12979b4f957e8e608bf6f084eadbbd44d12352a49a9a02 |
| Manifest | 950b21c8e5a3aa767123e940486187cb1435000af0ec41b412e2128eccc1d264 |
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 | 89xiEH3WcOBFeep8ghvc8Yfg+KiA0wBhHKVguu+TDsPsUXpbxXXxNLG0NLCz8tHp3/Zc3To0vOxtokpJpI9uDw== |
| 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
| 2026-09-17T10:22:54.660951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071930observed 9301ed9f3b32aa687b12979b4f957e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:54.640927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071930/manifest.jsonobserved 950b21c8e5a3aa767123e940486187cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:54.622826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071930/publication.mdobserved e0cdb563446a18826001f0232d20c26c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:54.560814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071930/publication.txtobserved 6dcae25d5e9550b0768cfe894459257c...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. |
|---|