OT-2026-000027296
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000027296) never changes.
Identity and time
| Publication number | OT-2026-000027296 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6996-7ae1-baaf-d240b84a8fcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 737b7c038cf144d204e232c46b3c182b9d2906b16ce695a7a3c21da7f125b54e |
|---|---|
| Markdown | f11320f6b884c0faf0616212f20276bc94eb1f9ff008610930bbb111ebfe102c |
| Publication page | 5f7d9d8003316243db637abf2e5b89bd0ee8ac0729298d57a32c373b00963c2e |
| Manifest | 5c6238eec982fb9ec9794b8c6e7a49cf692296001981439ee79f007e078c1eaf |
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 | LBmDP/NxmrHAb5Pf1Y/dKwOAG3nWZQ+1VEWCBq9CeZLF1eILvDAHBDhVh0FVJr9HqThcGtzTd5erw1B6PJKlCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:42:41.139159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027296observed 5f7d9d8003316243db637abf2e5b89bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:41.122941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027296/manifest.jsonobserved 5c6238eec982fb9ec9794b8c6e7a49cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:41.106641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027296/publication.mdobserved f11320f6b884c0faf0616212f20276bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:41.090907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027296/publication.txtobserved 737b7c038cf144d204e232c46b3c182b...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. |
|---|