OT-2026-000062508
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062508) never changes.
Identity and time
| Publication number | OT-2026-000062508 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7f6b-b65b-e765e63bfac3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14ae314d62c3bf437c153211eadd1dcfd700b2faab1d3344db27d8d1794a185d |
|---|---|
| Markdown | 7b94eb2eb59464608018cc5dd000b65ed3c197bb7fb9967b1840d307c0a916e0 |
| Publication page | 0933636e4aad67705ebddc1995c70b19d7f328e4ab1c028c95318bccd19b4560 |
| Manifest | 042d58de9373a173b2ea7293bd329b801a33f7f37379ca49920ccf48caccd622 |
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 | T1vFmGpN5mWO19c4X9HjzR6iZlOf9yYnu/PKVSG4Ozd8A5CqliyyT4M+ZKAX/X90+LIsZxwJQZ90f+1mu8BgCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:57.489734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062508observed 0933636e4aad67705ebddc1995c70b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:57.468278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062508/manifest.jsonobserved 042d58de9373a173b2ea7293bd329b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.445621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062508/publication.mdobserved 7b94eb2eb59464608018cc5dd000b65e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.418494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062508/publication.txtobserved 14ae314d62c3bf437c153211eadd1dcf...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. |
|---|