OT-2026-000041234
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000041234) never changes.
Identity and time
| Publication number | OT-2026-000041234 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7271-9d3c-2d2ba31aecd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 008fa851ceaeb9c6594d2d24a6c1045ac92ffc7c650c88d04a0ff6ad2656ec12 |
|---|---|
| Markdown | 6ae596f4c22d09463d8afaa5e6adbfb3f2cd30c16ece73fa584cb284da276bf9 |
| Publication page | 48dfe61876e33d3b0c622f2146c56e98ecd67beb3853bcb2fa3a5ac9a1262816 |
| Manifest | 6bcc58faa2db5b3b772323b910c9cacb924d34678a682284c4ca932e47ff9f8b |
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 | NBlGpiaqfoUsz4+YC9eVVoRyZFFfYaSfQ593QkGGn+BYmi58ABJS8mAkyd4tqyS16bHmmffH0jBAfbtePHQGCw== |
| 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
| 2026-09-17T11:17:11.970241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041234observed 48dfe61876e33d3b0c622f2146c56e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:11.954220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041234/manifest.jsonobserved 6bcc58faa2db5b3b772323b910c9cacb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:11.936669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041234/publication.mdobserved 6ae596f4c22d09463d8afaa5e6adbfb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:11.918940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041234/publication.txtobserved 008fa851ceaeb9c6594d2d24a6c1045a...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. |
|---|