OT-2026-000007323
Publication integrity record
Vacuum cup gripper, three zone face, ejector fed, sustained blow off before 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-2026-000007323) never changes.
Identity and time
| Publication number | OT-2026-000007323 · never reused |
|---|---|
| Internal UUID | 01a0a97a-a9a1-7238-8be1-6e3d40d4173a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:09:43.460334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26e62b858d2f1efb8a292baea2eb267d0833668f895b909922a68e6c6c559d74 |
|---|---|
| Markdown | a1f73f3c1ea2c6460a58aee93573ecdf9b5e3ef7f7aa1c6f339c983a7d536802 |
| Publication page | 7da84ec4eeef7a636a524de554c820d58376f1d4975903a1b8c6a9c0eb0303fa |
| Manifest | 6fc5fbff40dec324fff3cafc217dc918f5023e6405186d866f2bed02d6eba87a |
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 | zZLOY11VXDNoN5gIjmtFn8MymGRn+cjAa3dEmh+Rk9SjGfA7NKnNOdG7VHBPhORS9nKR17iAI5z2M8pRz0IFDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:03.955057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007323observed 7da84ec4eeef7a636a524de554c820d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:03.943148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007323/manifest.jsonobserved 6fc5fbff40dec324fff3cafc217dc918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:03.929605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007323/publication.mdobserved a1f73f3c1ea2c6460a58aee93573ecdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:03.917887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007323/publication.txtobserved 26e62b858d2f1efb8a292baea2eb267d...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. |
|---|