OT-2026-000051952
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000051952) never changes.
Identity and time
| Publication number | OT-2026-000051952 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78d-7b63-9555-4fb285547814 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99f80065e340b3dc89584ff2c3860617b13c01f67a46f157aa5109698d1f6d2d |
|---|---|
| Markdown | b499f9eb605c495aa87dd12d49c1145aef5762e71cecad5e7ee3ae61f4ec9258 |
| Publication page | 40a00874477434afffdb5c238dfafb7436322cb4c9975ab10df3f16481bd1e60 |
| Manifest | 7dcc3ff88f01b59f07825b2e8dd365d5f0a6b453458e4b6fee39c1a3f607bd1c |
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 | ASgs6CKWlj2KqlmWik1nc+07pIrFkitdlzlCXVg/1uv7/RIRVW+kcKbFAonQWX+Zr3u5w/+mqi+KsLwDOCuuBQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:26.751660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051952observed 40a00874477434afffdb5c238dfafb74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:26.736353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051952/manifest.jsonobserved 7dcc3ff88f01b59f07825b2e8dd365d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:26.718247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051952/publication.mdobserved b499f9eb605c495aa87dd12d49c1145a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:26.701311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051952/publication.txtobserved 99f80065e340b3dc89584ff2c3860617...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. |
|---|