OT-2026-000025033
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000025033) never changes.
Identity and time
| Publication number | OT-2026-000025033 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7f07-ade5-a811ce3cf15d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025033 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3c42a1b4e4f3e11923d819a0f4bec23f40df45453c6422feb09a69d1b99b1be |
|---|---|
| Markdown | f9fea5508c6c07494e7b64e92fb6410f3947f5be7f14118c78de32afabee9a09 |
| Publication page | 1ba27215ad5cc9c813336ab9d8c63cd2d1e704bd8ea8d36dbf2c41166b308fd5 |
| Manifest | ca2f558e72e201180b0b0bfda799ddc379a0374cac071b66dee40a595794b684 |
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 | +L+TQaONTu5GwcoVfwPIdUIEBb7cud7leJcqjYeiD+AgMX0EI9xCnaZXfn7ZtKYZXcn9zVubJLyEvtXFjy6IAg== |
| 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
| 2026-09-17T11:48:26.279191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025033observed 1ba27215ad5cc9c813336ab9d8c63cd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:26.258962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025033/manifest.jsonobserved ca2f558e72e201180b0b0bfda799ddc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:26.239801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025033/publication.mdobserved f9fea5508c6c07494e7b64e92fb6410f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:26.222438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025033/publication.txtobserved c3c42a1b4e4f3e11923d819a0f4bec23...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. |
|---|