OT-2026-000101952
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pulsed blow-off after 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-2026-000101952) never changes.
Identity and time
| Publication number | OT-2026-000101952 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7407-a4c1-e67694277943 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101952 |
| Status | PUBLIC |
Content hashes
| Canonical text | bda38ac7a1fb6801dc31fd22969b5e0467e8e10668b745126c3c99cce31830a8 |
|---|---|
| Markdown | 604b41047be9f877ef0fcd2cb3fa14bc0d752871808e9a4c5f1e2f3c1ff5373c |
| Publication page | 571774c1f793e3288ea850665a8bd4813bba0d1d29e02386d5eccb5ec888045d |
| Manifest | 1e989e77a4a9a7a827d3d4d0f61fbde82ca781f4783d88a50bbe54730abee9be |
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 | p2PPKEk0kibv/FrtE2id4ZGUAw/5UnAA+1n08YClnIs7oD+gvQw9ns4oV1O8XM/CAK4XNFC58akw8enr7bjTBg== |
| 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
| 2026-09-17T09:25:04.211677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101952observed 571774c1f793e3288ea850665a8bd481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:04.195815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101952/manifest.jsonobserved 1e989e77a4a9a7a827d3d4d0f61fbde8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.178476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101952/publication.mdobserved 604b41047be9f877ef0fcd2cb3fa14bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.162017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101952/publication.txtobserved bda38ac7a1fb6801dc31fd22969b5e04...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. |
|---|