OT-2026-000012353
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off before 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-2026-000012353) never changes.
Identity and time
| Publication number | OT-2026-000012353 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-75a9-8be0-5ad492710ace · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012353 |
| Status | PUBLIC |
Content hashes
| Canonical text | a127ccdb9f6ddf11d035aa7da6032ad3e2abd73b14c8b6ac741f40c55e7f6608 |
|---|---|
| Markdown | 51d31ad6bf80484ccf538ff435e516a2a5206ea1202d02483b20676c27596d4e |
| Publication page | 141f74b43cfc6cd3aa946563032acdca0604b925da49be571bd915e4e996127b |
| Manifest | f3be0236ca2f43167a041c2ad2add443d1d5e6a7be71d0b742e6b1bb33440c70 |
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 | qNLiQLlIms2zVjOj7x2YwXxwDgO4jHSc6+l6XzzPwudvZ0tvSHoF5F1sOqgGMdFhcxB4d66/HJ/zgiFPbnr9Dg== |
| 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
| 2026-09-17T12:11:50.152939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012353observed 141f74b43cfc6cd3aa946563032acdca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:50.132977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012353/manifest.jsonobserved f3be0236ca2f43167a041c2ad2add443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:50.114812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012353/publication.mdobserved 51d31ad6bf80484ccf538ff435e516a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:50.097969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012353/publication.txtobserved a127ccdb9f6ddf11d035aa7da6032ad3...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. |
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