OT-2026-000006158
Publication integrity record
Bellows cup vacuum gripper, four outlet manifold, ejector fed, pressure verified, plastic cups, three fold
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-2026-000006158) never changes.
Identity and time
| Publication number | OT-2026-000006158 · never reused |
|---|---|
| Internal UUID | 01a0a951-4f66-7df2-bd38-ea3be8ccbda1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:24:33.385779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006158 |
| Status | PUBLIC |
Content hashes
| Canonical text | de1d78aca3fcacffc4544e413d90591e6cb2ab22f1929fc2825f0cf235547df4 |
|---|---|
| Markdown | 5dbf4cf7f13009e735b366a489a793cb03d7538d90747f4a64e2f48715866096 |
| Publication page | fec1fdd0e796da5864b39a774c7fccb1def5645631a10ebcb64aa351778d4c2f |
| Manifest | 1565cb4c6451b5d390d7a80c393e77f89c40f213a771ac473a2a0cfc823890e9 |
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 | dpKdKrqa8+a1TrYWgdC0yxJglsvIlbgUJ7pGqRt1E7Pu1vTMMvHJtAv6BI/IzLQF7O/1KE1vFEMRY743BPbwCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:20.984749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006158observed fec1fdd0e796da5864b39a774c7fccb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:20.970679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006158/manifest.jsonobserved 1565cb4c6451b5d390d7a80c393e77f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:20.958151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006158/publication.mdobserved 5dbf4cf7f13009e735b366a489a793cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:20.944799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006158/publication.txtobserved de1d78aca3fcacffc4544e413d90591e...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. |
|---|