OT-2026-000013300
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000013300) never changes.
Identity and time
| Publication number | OT-2026-000013300 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-72c7-89a9-3144463defdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013300 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd2c3cb0671bdce2d930316a8d5bccfb69cb2dee7b1866d2b5a49635d880b839 |
|---|---|
| Markdown | cbee59e170ce3245a0ccc0acf3386196490dc5aa6abfd62460ecc5aacceccfb3 |
| Publication page | d83606f81654231cbe4daa0f25180cd66c3b817e336b25bfc883942c0519a0e9 |
| Manifest | 8d4222e36d44d0ce1cb9824d63c46269de4215b2fcb0e3468dd1c81394860721 |
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 | MNEKPU7B2EL5X5CIbd01XJSK+LdTbQju4iePRweevpm3GlyoNd4heEfdfWjvW4RIngkZw+uq4SBk78e7SIitBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:43.590861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013300observed d83606f81654231cbe4daa0f25180cd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:43.571380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013300/manifest.jsonobserved 8d4222e36d44d0ce1cb9824d63c46269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:43.550322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013300/publication.mdobserved cbee59e170ce3245a0ccc0acf3386196...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:43.530543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013300/publication.txtobserved fd2c3cb0671bdce2d930316a8d5bccfb...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. |
|---|