OT-2026-000006148
Publication integrity record
Vacuum cup gripper, four outlet manifold, three stage ejector, sustained blow off after 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-2026-000006148) never changes.
Identity and time
| Publication number | OT-2026-000006148 · never reused |
|---|---|
| Internal UUID | 01a0a950-f88c-7d4f-b037-d0c0a1668f7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:24:11.151332Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 442a7829592a53568e43ce3c1c2a5dc32954859bf1853f49f11c49460b9d1d41 |
|---|---|
| Markdown | 8561a8ec0b577594361ad06068ba209b222fbdd0c2a3977400a05b28a234a6f4 |
| Publication page | 669bc2bce47d7aa2da172a8809342676acc7c9707613f4e28df3de9a91904bb7 |
| Manifest | 4df066e7bc388c90aa15e6d6140aac2b5810881d4f9ddde43d95b0a8b3985177 |
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 | olcbHwyCSnwQ/YQWdu7nBBR848IplbyRxP4FnXyIv9UzwdA8EX+ReDJXDtA8We6qVOxgxezb8/O+x7URwbRUDA== |
| 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
| 2026-09-16T08:30:22.176363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006148observed 669bc2bce47d7aa2da172a8809342676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:22.162244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006148/manifest.jsonobserved 4df066e7bc388c90aa15e6d6140aac2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:22.147927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006148/publication.mdobserved 8561a8ec0b577594361ad06068ba209b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:22.133585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006148/publication.txtobserved 442a7829592a53568e43ce3c1c2a5dc3...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. |
|---|