OT-2026-000100197
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000100197) never changes.
Identity and time
| Publication number | OT-2026-000100197 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-706c-a083-ff4f05d85e83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100197 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92753dd512d669ff104c06919f11ec9e5f79bddf49681899e7c781378f242aa3 |
|---|---|
| Markdown | 8f972cd0d044e26c918c69eeca4a4c4fd1b1c483e2af0959ccb9048fdfaa2122 |
| Publication page | 6863513a76ec6c3c1db4ec197bbedf8f33dbf701d831c33caff4e0382927f293 |
| Manifest | a65e79862e30b8a7f9b1bae320edbf91124a3c87d5cb3cc1ed23e613012e034f |
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 | sFhYk8uRr2LVyNOm2Q5cvlmunA6zGRQMlkBVbRWJ1GcaO6OC5CUZp/ZbXKB1gfTZrrIfGjazbW7yzeQOdHtPBw== |
| 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
| 2026-09-17T09:27:55.047805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100197observed 6863513a76ec6c3c1db4ec197bbedf8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:55.030025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100197/manifest.jsonobserved a65e79862e30b8a7f9b1bae320edbf91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:55.011625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100197/publication.mdobserved 8f972cd0d044e26c918c69eeca4a4c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.991774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100197/publication.txtobserved 92753dd512d669ff104c06919f11ec9e...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. |
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