OT-2026-000064853
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000064853) never changes.
Identity and time
| Publication number | OT-2026-000064853 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7dd3-8486-703b84170e0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064853 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02417cbea3cfaa5c8e76bf72a04dfeebee9c85381634d5074a1e404fe0d76a0d |
|---|---|
| Markdown | da45985ea1c88c2dc3b3c7f5aa0e7559f587ce0ac4bcd49719c4d656eb25415d |
| Publication page | d50725bb5f5b7c647803ddbc0b5f09223b9ffbd0324a668ccb72330d886cd0eb |
| Manifest | 0a039b761d729fe7b306d0145f8e77571308d45da1ad84beed63b53967f926e4 |
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 | raozanK3ZvtFNNTM/r0Lw6Qkehz3LVVlhGgq1t/k8rVr68E2YJEwXPhG5iDfVW9ShhGjV+saTgftpvzjGAiQBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:46.121613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064853observed d50725bb5f5b7c647803ddbc0b5f0922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:46.104153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064853/manifest.jsonobserved 0a039b761d729fe7b306d0145f8e7757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.086891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064853/publication.mdobserved da45985ea1c88c2dc3b3c7f5aa0e7559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.045311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064853/publication.txtobserved 02417cbea3cfaa5c8e76bf72a04dfeeb...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. |
|---|