OT-2026-000043082
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000043082) never changes.
Identity and time
| Publication number | OT-2026-000043082 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-3279-7a32-9e8f-4c19313b49b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10b8223031d11218dc54e4c3f8d31f0f8725d314f8e2c803d669b42153392d14 |
|---|---|
| Markdown | 30fe4c8c4484f3fb9269d62126ede5d14668b67c196a3ffb2e76a4a5d81eb36d |
| Publication page | 85dc4bee647f5ae736d119c578bd2df09b20dbb38056571d8b86a1f60a6aa2b8 |
| Manifest | ec17bb10badd2e8c54c25df8689699c2ad89b794f7716680a8ebd8dd70145c3e |
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 | VkpnYLFztbt3YMx8SBfG6c4LrxXEwAwLpFNbleh4detDldGjR885QFUCYh8F4gYbxdaThahacJOeldbbUj4wAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:29.967295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043082observed 85dc4bee647f5ae736d119c578bd2df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:29.946503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043082/manifest.jsonobserved ec17bb10badd2e8c54c25df8689699c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:29.926253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043082/publication.mdobserved 30fe4c8c4484f3fb9269d62126ede5d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:29.907489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043082/publication.txtobserved 10b8223031d11218dc54e4c3f8d31f0f...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. |
|---|