OT-2026-000062034
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000062034) never changes.
Identity and time
| Publication number | OT-2026-000062034 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7f97-8654-ae10c182c9fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062034 |
| Status | PUBLIC |
Content hashes
| Canonical text | d910757594e87131c9619e0e525c6bbcf3928ca402d6176951e8fac5ceb07346 |
|---|---|
| Markdown | 10b7b2c28e6a6c377af6a4f2d26a685e6034b61778dc47f73e301a603a61b1a3 |
| Publication page | 5793109181094df1e272cd40b2443fd36f4c8d16b223da6c7944b4aa5dd8c0fe |
| Manifest | b5a935f205770d1f810ff0d6709cb441f960fdff28b47b79b0af186832ee372c |
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 | kqbs6iY5crZDhPXC+h4EYfGdejP1VkebOGgifZTCQGLXZp7UqtoxdvD1SJLVvXkB6F/9KC+3VaQBBDe3NNKCCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:04.253052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062034observed 5793109181094df1e272cd40b2443fd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:04.235216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062034/manifest.jsonobserved b5a935f205770d1f810ff0d6709cb441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.217704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062034/publication.mdobserved 10b7b2c28e6a6c377af6a4f2d26a685e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:04.198423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062034/publication.txtobserved d910757594e87131c9619e0e525c6bbc...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. |
|---|