OT-2026-000008466
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000008466) never changes.
Identity and time
| Publication number | OT-2026-000008466 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7936-8a90-edf11be2920a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 338af53412e6bc170b73708d63bd4c03db5f4a98038a4e57542213e952ed2717 |
|---|---|
| Markdown | 3ec33e5725e96b71bf3644f500545cfa4e962c43d1a7f38f5dff8bb0c524991a |
| Publication page | ac59286a6a320a0e33ce0d6970c80dcd631ea141274ede4924e0ac5b08846370 |
| Manifest | 278776f8257d37a4ae278a267e6665bd70a1c73c948fe5eb555b6591e48685dd |
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 | SnWEgQAqYUC3SHcSb8+A1A/8mGLw+iXmzu8qahNjfH1ZvXA70ePTnqeqPl61RopAWeZtbxUXnRqisJDItPouAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:21.358652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008466observed ac59286a6a320a0e33ce0d6970c80dcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:21.338172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008466/manifest.jsonobserved 278776f8257d37a4ae278a267e6665bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:21.320303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008466/publication.mdobserved 3ec33e5725e96b71bf3644f500545cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:21.299424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008466/publication.txtobserved 338af53412e6bc170b73708d63bd4c03...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. |
|---|