OT-2026-000098996
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098996) never changes.
Identity and time
| Publication number | OT-2026-000098996 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-70da-bb48-27e68f6ada6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fd3654f2722c3ee0755d89f0d801880651f1b94bbe609855ee4ca23db548ec6 |
|---|---|
| Markdown | 047d325f6fb0ceda6a540f607978d92da84424f2b96f7cd41132ac02e977f324 |
| Publication page | c06f8c51990b83846d0759ea91c1e8d4bce43a723ac0851f43fb33ebd397f6be |
| Manifest | a210d7a620e780ac61c295b3c15bccf84cae62a568504ae526fbc801c7e70b27 |
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 | 0xOYXpH3zyiP3SwM5tNkid30Ia4Yh9NNMvjb+kn+m2L2rZWf3Zj7LCd6BJw1/H3jJfiK44mqcOCtm1ZLkp1lDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:04.769925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098996observed c06f8c51990b83846d0759ea91c1e8d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:04.752218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098996/manifest.jsonobserved a210d7a620e780ac61c295b3c15bccf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.734492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098996/publication.mdobserved 047d325f6fb0ceda6a540f607978d92d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.715212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098996/publication.txtobserved 5fd3654f2722c3ee0755d89f0d801880...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. |
|---|