OT-2026-000061259
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000061259) never changes.
Identity and time
| Publication number | OT-2026-000061259 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1382-70e3-a455-0ef85343a31d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061259 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee7e6089c5ac5648c7d1a79ea6a76eb57ff64e34d1cd7521fb294140b92037a9 |
|---|---|
| Markdown | b865efc0d1c9dbdd8053a436dade912f5888f4098301e90bf179687f4710b8e8 |
| Publication page | c1713877bc0111afc3f7912bbf5e774ff7fcfffd9caeef78b3d22e306a0824de |
| Manifest | 185d3cd14f5abd98673c328ace847c4a64c96ad7cf3b78d9b0e0dfc7a562bacb |
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 | 8fXXauWgtRBHMg8lSrCD4mZjiXbLD25lZlVDpCiv8xLrRtcihQdq+ST3uEuFNSCzXBmJR6Xw5ju55nBlW4qLAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:40.608999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061259observed c1713877bc0111afc3f7912bbf5e774f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:40.590982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061259/manifest.jsonobserved 185d3cd14f5abd98673c328ace847c4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:40.572867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061259/publication.mdobserved b865efc0d1c9dbdd8053a436dade912f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:40.554595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061259/publication.txtobserved ee7e6089c5ac5648c7d1a79ea6a76eb5...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. |
|---|