OT-2026-000042651
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000042651) never changes.
Identity and time
| Publication number | OT-2026-000042651 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7e98-a744-bd2de438f092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a26b64f47df7b5101b20b2029cbcbca3720637c4987ac1f064836804d30db44 |
|---|---|
| Markdown | 9631df6cee050a21ef1d5029659b18bfc7574ee4a90ca2aa1a28e3cd17c4c976 |
| Publication page | 43feeda5d06c5f5437a129179f8dc6d230999191bd29bcd0b11d25f9e5614ce1 |
| Manifest | 45b82247ee6f4e12635f778974c49a120ecc83ae9aee8901f303a391b766c5f8 |
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 | lUIxONbaa1euRMmEtLc/sJpXjcbykSwmWlcdeCBfNxdkxkolfoJlgxIg+pRdZhGglDRDH3ca22HP4qNbEEiWDg== |
| 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
| 2026-09-17T11:14:23.492395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042651observed 43feeda5d06c5f5437a129179f8dc6d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:23.473496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042651/manifest.jsonobserved 45b82247ee6f4e12635f778974c49a12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:23.453409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042651/publication.mdobserved 9631df6cee050a21ef1d5029659b18bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:23.432579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042651/publication.txtobserved 8a26b64f47df7b5101b20b2029cbcbca...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. |
|---|