OT-2026-000047264
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000047264) never changes.
Identity and time
| Publication number | OT-2026-000047264 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7e98-888c-244a0309a982 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fb24161a89b78d8568d8ccc701c20006fe2cff4a46e21b8f33d51319b741767 |
|---|---|
| Markdown | 8cf5f9df94ed0204f212b4701b4ab0ddeb5a1d5a23954d5ffbf84956fcf7e85e |
| Publication page | 84ab4d6bca14078ca1eba652fc412463258c1ea1c9878aa48bfff330b1ea2bb8 |
| Manifest | 39c121e8a76677ee56000561be08354928843f6dd1cb7919568bc536e4405b01 |
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 | riSBN/3WepGZ6WM3alzfgwd9xhxy10/tTBWH2CKx0MzDdP7MXi5oL2GnxzBQdhB1pPxKEyCRClEa42L0uM1iAw== |
| 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
| 2026-09-17T11:06:13.710467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047264observed 84ab4d6bca14078ca1eba652fc412463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:13.691198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047264/manifest.jsonobserved 39c121e8a76677ee56000561be083549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.673373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047264/publication.mdobserved 8cf5f9df94ed0204f212b4701b4ab0dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.654338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047264/publication.txtobserved 5fb24161a89b78d8568d8ccc701c2000...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. |
|---|