OT-2026-000103037
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000103037) never changes.
Identity and time
| Publication number | OT-2026-000103037 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7bf8-8141-9a1a916051b6 · 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-2026-000103037 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcbdfc4b07715b04beadefde6c166eb8c4ebb836e466e2036cfa3f99323da25b |
|---|---|
| Markdown | f5fac1524121ef9792c3b74883e9a12f9868ce682f457ac859c8ecb67e8f95b1 |
| Publication page | 0c8107f53db58e608abf708128b6bd552bc6e05f59c8516f7d1fd147e8b6faf7 |
| Manifest | 0b075b5f817fdacbfb6417bf73757c9290b60377fe544ffec5d928919766e331 |
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 | tmn03JWzYAAitF+oWD3ZRCIo0xJGFvcpx71MJAkpiFRFGAWa76XTEj6RarNmXIttGmQJGczcQzL32nfAZezICQ== |
| 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
| 2026-09-17T09:23:09.610670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103037observed 0c8107f53db58e608abf708128b6bd55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:09.592003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103037/manifest.jsonobserved 0b075b5f817fdacbfb6417bf73757c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:09.574139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103037/publication.mdobserved f5fac1524121ef9792c3b74883e9a12f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:09.557799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103037/publication.txtobserved dcbdfc4b07715b04beadefde6c166eb8...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. |
|---|