OT-2026-000026860
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000026860) never changes.
Identity and time
| Publication number | OT-2026-000026860 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3452-7639-aed5-fa0908c9ef3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026860 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce2c0a944fe6e70f8fbdc8720a41f8eac1092480d263f211b075c52390875ad4 |
|---|---|
| Markdown | a4787c08ac2752838938401015a2cf64eb461c3811c3b31e1cabe510dc24f11d |
| Publication page | 0d42a0908d666a903610ae3fdb1eb63d20124c98f4329f9b1779d19d7ed8e94e |
| Manifest | 336370766ff172097c9ebec5ccfbbce38bf5f72a90cc4d5450ebfbf9e88383af |
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 | qKcVE2C8OQig4Oge/yGhs8VnOVRVmTotqdbbCVqJA/55m1vEvVjM/9yqNV15gfKWe9JREkCoX6kcwEknkN0rAQ== |
| 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
| 2026-09-17T11:43:27.646302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026860observed 0d42a0908d666a903610ae3fdb1eb63d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:27.626617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026860/manifest.jsonobserved 336370766ff172097c9ebec5ccfbbce3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:27.608204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026860/publication.mdobserved a4787c08ac2752838938401015a2cf64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:27.590072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026860/publication.txtobserved ce2c0a944fe6e70f8fbdc8720a41f8ea...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. |
|---|