OT-2026-000010653
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000010653) never changes.
Identity and time
| Publication number | OT-2026-000010653 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7bdb-a000-015537e9ba1b · 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-2026-000010653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f98c5f1ab675894d99902b058f9549f99d6076a8396f9a5271de53b8d41b8d1 |
|---|---|
| Markdown | 6bfdc22945257e7c0bd0f6087034403c9a1f37e14ea97a4570dee82288114ffc |
| Publication page | 178f9bfe40cb114f19c2e28095a57f80ab68b7b39c2c1d9ffe79428f33a2d040 |
| Manifest | f8689146c153988915dae0754d450230cd45cfe680ad1ad03b00a33ea9f7959f |
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 | +bzMqud4j/IvS0pIp7fKUndHEZeDghGPRbZQpy5mqEXTMbnA6cqK4onIOjWolyWxN0N9fMmDmAVWqz5FbzzDDQ== |
| 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
| 2026-09-17T12:14:51.358800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010653observed 178f9bfe40cb114f19c2e28095a57f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.338957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010653/manifest.jsonobserved f8689146c153988915dae0754d450230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.319067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010653/publication.mdobserved 6bfdc22945257e7c0bd0f6087034403c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.297358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010653/publication.txtobserved 9f98c5f1ab675894d99902b058f9549f...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. |
|---|