OT-2026-000101019
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000101019) never changes.
Identity and time
| Publication number | OT-2026-000101019 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7701-800b-97cf37b4aaac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 263279466c51ccaff7dc7afc4f9911cb731bdf70c44cea50f58e3418c63ac104 |
|---|---|
| Markdown | 440af3897b524b5400726444ff040a8902d8d0d38f65b4d1309b0895a71f6e21 |
| Publication page | 108d1fb669edecb1b773c9784485fe440681577871dcbbad8dc2c7082b0f8ea4 |
| Manifest | 59dc318b38604a6a5ccec1c532e6bbcb9579ddd06b363fa62a56a01e8390692d |
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 | Bony1+mn8DpqHiokNByAex+7gZTm0j8D0waijL3aA5c3r8V82xU+O8BKLrMn5Ffn68ZdUE2EabX+h18Vot2+Ag== |
| 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
| 2026-09-17T09:26:37.416341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101019observed 108d1fb669edecb1b773c9784485fe44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:37.396837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101019/manifest.jsonobserved 59dc318b38604a6a5ccec1c532e6bbcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:37.374851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101019/publication.mdobserved 440af3897b524b5400726444ff040a89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:37.355079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101019/publication.txtobserved 263279466c51ccaff7dc7afc4f9911cb...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. |
|---|