OT-2026-000094902
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000094902) never changes.
Identity and time
| Publication number | OT-2026-000094902 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7f88-b6da-8c5b0430cfab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94bb5a5b280e9d544a5466255182c002bf5c254602227741ac9394ee6a9ed403 |
|---|---|
| Markdown | 6e568d79612f3d5322b2cdf95408e27ff1f8aeaad34f05eccc4ac528f94b5f74 |
| Publication page | a677faf7e697a4c21627692248ac74d8ff3b3636e7997c5ef5467cf6c38feeda |
| Manifest | ca7cc635810b89dd43db81cf764ba058d9b8b8ec98f3d33f47a59df203e73f6f |
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 | BhuzkbBG3I6fCKo8uY/DhPmXuatoHNsiBoNSo4Fnhhxz3DfpWQC+8sePp5aZ2n7EvpCFPiAOfxnbDbhpI7x1Cg== |
| 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
| 2026-09-17T09:37:25.523295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094902observed a677faf7e697a4c21627692248ac74d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:25.504214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094902/manifest.jsonobserved ca7cc635810b89dd43db81cf764ba058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.484532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094902/publication.mdobserved 6e568d79612f3d5322b2cdf95408e27f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.465503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094902/publication.txtobserved 94bb5a5b280e9d544a5466255182c002...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. |
|---|