OT-2026-000065673
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000065673) never changes.
Identity and time
| Publication number | OT-2026-000065673 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-74ed-b7b2-4b1c68c368d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d50837fa8e421ee9019cac9175c386e78f87bbbf44259b0292bc0a0673ee5e5 |
|---|---|
| Markdown | 329f0cb295a3840744ed73327d8ab0f6a27d849edcbb0708f122cb1c088ecfbc |
| Publication page | 9d142a42460d6707232d721e0515f780cceea38f278a2f1a7f35a5c6781d8bc9 |
| Manifest | fc8a86f349caf51e8b4e1a5d6d727afc469e9d57d89713500cb4d54930b58ed7 |
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 | /jpKVLZY8dtktNcOrhIsz6LonluDO0hWjBDl1AI6vC8heKmuSKAMDt9q241BQvdJk7HKtGBr9J7kijOXBZS3Aw== |
| 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
| 2026-09-17T10:34:04.905459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065673observed 9d142a42460d6707232d721e0515f780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:04.888110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065673/manifest.jsonobserved fc8a86f349caf51e8b4e1a5d6d727afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:04.869038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065673/publication.mdobserved 329f0cb295a3840744ed73327d8ab0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:04.850763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065673/publication.txtobserved 5d50837fa8e421ee9019cac9175c386e...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. |
|---|