OT-2026-000103079
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000103079) never changes.
Identity and time
| Publication number | OT-2026-000103079 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7fc4-b20b-89db3d9348e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bcebfae6b3e7664ff35a8f7367aae11f65aac094a97dd6920fb41b0ef131190 |
|---|---|
| Markdown | f866564f298cdceae3d21e7753274a2b272b0c97e8b330c0a531deba7666d236 |
| Publication page | d4cbff790b4b5cbb8491e8d6e2a5e04180718e3eed1883ecd07f3e8baae3ac93 |
| Manifest | dc1743d4cf7b637cd41547b44cc6c6ea1184f5d70105cfd54e157b2043a6209d |
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 | rN51xR7S/SF4Ra1TplMZWzwxKeN+1uafJ7zpTuZf1V4hZbRMHhoPO5JFJ920ILXX4RNPXBZjcRCsE/FXTy6CCQ== |
| 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
| 2026-09-17T09:23:12.315461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103079observed d4cbff790b4b5cbb8491e8d6e2a5e041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:12.297858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103079/manifest.jsonobserved dc1743d4cf7b637cd41547b44cc6c6ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.279361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103079/publication.mdobserved f866564f298cdceae3d21e7753274a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:12.262225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103079/publication.txtobserved 3bcebfae6b3e7664ff35a8f7367aae11...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. |
|---|