OT-2026-000007769
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000007769) never changes.
Identity and time
| Publication number | OT-2026-000007769 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843f-794b-b5f5-0e454df97a6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cd175f3db4cf6811fe2f2d742e7c7eccf09f23c9b86f64fa55cdb641649529a |
|---|---|
| Markdown | 3c8a8aa0e5ff8e146d8bf7e195a079620ba9cff7c1b2a758d702ab03098eb94a |
| Publication page | d4aae00e8ba0f9f1e5d70e4b4afcbed668f3ef8705f73e9b1858692f824cc379 |
| Manifest | d86f0c36722937036636f9212da1d548ef174ced77392d5eec6a4f2101680466 |
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 | bT5Ae86oVf0sN5T0HclynDNk37ipTreslRMzPLfew5hxp07CgddERtY1M6NPpd3+fwKBl5wUUFfsO4Kk4XltBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:10.044679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007769observed d4aae00e8ba0f9f1e5d70e4b4afcbed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:10.027374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007769/manifest.jsonobserved d86f0c36722937036636f9212da1d548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:10.011393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007769/publication.mdobserved 3c8a8aa0e5ff8e146d8bf7e195a07962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:09.995090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007769/publication.txtobserved 2cd175f3db4cf6811fe2f2d742e7c7ec...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. |
|---|