OT-2026-000008266
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000008266) never changes.
Identity and time
| Publication number | OT-2026-000008266 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7207-9a00-b728f613540e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98faf51ae9617ad1de8f9052c59de5bbcae27f083cfabfc138305c9d482c0294 |
|---|---|
| Markdown | a7cc7e1dd35928d22e6603f30f1e56e4c458f9294369324c54f18df477c759d2 |
| Publication page | 013ac0b7d12c4e0b4a64c98e00fb8cef027d5e623ac15e7c2e3e5e9ea98aef89 |
| Manifest | 742b089809c904497e5b10c3c88059c4d302ed5b6ca17e1423a92bd1fadee744 |
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 | TI65V/YbRtkej2bltvvGkRldWfnCvmmNIwhR6jQd8myGVkI9h2b5kVurxuNJ8T7JyJ303kw6xtkOavu1Yi+eBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:41.978377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008266observed 013ac0b7d12c4e0b4a64c98e00fb8cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:41.959956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008266/manifest.jsonobserved 742b089809c904497e5b10c3c88059c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.941965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008266/publication.mdobserved a7cc7e1dd35928d22e6603f30f1e56e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:41.924556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008266/publication.txtobserved 98faf51ae9617ad1de8f9052c59de5bb...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. |
|---|