OT-2026-000006276
Publication integrity record
Bellows cup vacuum gripper, three zone face, ejector fed, vented after set down, plastic cups
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-2026-000006276) never changes.
Identity and time
| Publication number | OT-2026-000006276 · never reused |
|---|---|
| Internal UUID | 01a0a955-422b-79ff-a7bc-d1a100a2e839 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:28:52.141605Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88ae4fff2b4651536b536345039c963787c860833d801d1776759e9a477f2c1c |
|---|---|
| Markdown | 175287780ce928f7ef9cdeb221ae461e4b24972a92692a73aea78e9432c1277f |
| Publication page | 7dc333457804d68ed40b910a438a2478a61e07da096cf353bea220e7466ddcf7 |
| Manifest | b730b9eb293e5d259cddcb7572fd1f1e8f809f672dcd26b1a05624f8ddffb27b |
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 | 8Ji8mfRs1FMIzDFBCqK8bbYUkz3UgH9f9E0SjQgjulSyiKV4gk1AKhc4ld4VXLqkaLv8lvQZ0g2aDPooy6FGBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:06.730857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006276observed 7dc333457804d68ed40b910a438a2478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:06.714153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006276/manifest.jsonobserved b730b9eb293e5d259cddcb7572fd1f1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:06.700211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006276/publication.mdobserved 175287780ce928f7ef9cdeb221ae461e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:06.686755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006276/publication.txtobserved 88ae4fff2b4651536b536345039c9637...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. |
|---|