OT-2026-000027352
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000027352) never changes.
Identity and time
| Publication number | OT-2026-000027352 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7639-8212-f98c65e9b584 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 630b64354963289333a3c1d08b2302a27904200b67f2c88a031b09d5e2cb54f4 |
|---|---|
| Markdown | 0e68a440ac8773ed6d740c21a852b015340bfb66cf935e20387da42b416992bd |
| Publication page | 97cac119c4f6daa1f254ccd8616bcc3f6ef52c1ff7936e271c208605e2a40e5c |
| Manifest | 688d887c481293d5a2723664b868b55a3ac052439504baa6fd0d1580746d2fdd |
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 | 0nQVwZPf5hZGWj43r+3C/+WNEib9BgnK2PwlI+YjWN+LDZv48+IwPXKsJ3795lW8NzMGVETx8QkYaLQeo1hkDA== |
| 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
| 2026-09-17T11:42:45.707379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027352observed 97cac119c4f6daa1f254ccd8616bcc3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:45.686029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027352/manifest.jsonobserved 688d887c481293d5a2723664b868b55a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.666657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027352/publication.mdobserved 0e68a440ac8773ed6d740c21a852b015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.644896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027352/publication.txtobserved 630b64354963289333a3c1d08b2302a2...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. |
|---|