OT-2026-000010660
Publication integrity record
Single cup vacuum gripper, three stage ejector, vented 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-2026-000010660) never changes.
Identity and time
| Publication number | OT-2026-000010660 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-791e-92ba-9e03ec466aa4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010660 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2156a1e2a3379f1b9175bfc68008ba6731a51380a4583e554921cd26b0b06e7 |
|---|---|
| Markdown | e18b081ecb425d8e8771e203d8e4c797a61559968c378d53e680e5e78504f538 |
| Publication page | 8ff27346c98263933e097662c432cb83eb69a5a47af3b9412aef3d2cbe827c00 |
| Manifest | 6753e196def2c95db6db235a67b2a42c608b0a21c1bdc74e704d54582b7adda6 |
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 | mJxWgCsvGxlH4EvKK5NiBg1LN1kvF6lQOvpAfJWXD+YGyqoI1znBSpsmNZKsNDribPg4HHPRMqAZKIeBvdiWBQ== |
| 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
| 2026-09-17T12:14:51.949620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010660observed 8ff27346c98263933e097662c432cb83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.930472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010660/manifest.jsonobserved 6753e196def2c95db6db235a67b2a42c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.910042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010660/publication.mdobserved e18b081ecb425d8e8771e203d8e4c797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.891312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010660/publication.txtobserved a2156a1e2a3379f1b9175bfc68008ba6...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. |
|---|