OT-2026-000010271
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single 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-2026-000010271) never changes.
Identity and time
| Publication number | OT-2026-000010271 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7ff7-b905-674c0cf9a0ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010271 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5d2794da8ee95004a47891b6559dbfd2b65f36bbb161cbb21701cdc8f33d73c |
|---|---|
| Markdown | 02f0126e26226929f4b5408974d954b285328b613c65e654db44d6558c57c6f2 |
| Publication page | cb470824a9e99ca009d9930a6bcc94744ac48a2e1fe93f11741d5ea4163281ba |
| Manifest | 230e1fa8e28d810697bf7b7fad3c17ef8dd1cb3a71c73226f635d0c7bd9b94c7 |
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 | M7nae8VKub/UnjoXpDvzQCXN5jS8khHgUEuEq2TDQQk/fnbG/+I2ErJfTGv2cdh9v0QJ5hyd9iyJ+LCvaRTHDQ== |
| 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
| 2026-09-17T12:16:29.772318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010271observed cb470824a9e99ca009d9930a6bcc9474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:29.753986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010271/manifest.jsonobserved 230e1fa8e28d810697bf7b7fad3c17ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:29.736995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010271/publication.mdobserved 02f0126e26226929f4b5408974d954b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:29.718315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010271/publication.txtobserved a5d2794da8ee95004a47891b6559dbfd...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. |
|---|