OT-2026-000040861
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, sustained 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-2026-000040861) never changes.
Identity and time
| Publication number | OT-2026-000040861 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7e32-a615-3bf1b5e05730 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040861 |
| Status | PUBLIC |
Content hashes
| Canonical text | f923cedb052eba8834dfa38daa74b04bd4c109d49213e1e2d9e667aed7af7f51 |
|---|---|
| Markdown | c5e1a3f858207b2772083dfc6120e21dd4dc98414b1c0ae5c424140e35ac14c9 |
| Publication page | fd106ff3fd9e148de7e2c212dfa1b20ef6854f5dafdd5eb324557548df1d6564 |
| Manifest | 65a7645ab791d67191dbfb2c894c77d962eb0ab7d7f112fc2cdca52920f98167 |
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 | KxYns8Ky5E+VnQalsRefY08Q+29JlRFmhbHNc+H46oLF72xP9Kp3LRVydtNzFuyFOq2dcGo5q78Jt3hd9IOdBw== |
| 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
| 2026-09-17T11:20:12.963566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861observed fd106ff3fd9e148de7e2c212dfa1b20e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.944937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861/manifest.jsonobserved 65a7645ab791d67191dbfb2c894c77d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.926908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861/publication.mdobserved c5e1a3f858207b2772083dfc6120e21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.909374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861/publication.txtobserved f923cedb052eba8834dfa38daa74b04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.914240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861observed fd106ff3fd9e148de7e2c212dfa1b20e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.897337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861/manifest.jsonobserved 65a7645ab791d67191dbfb2c894c77d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.877707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861/publication.mdobserved c5e1a3f858207b2772083dfc6120e21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.860334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040861/publication.txtobserved f923cedb052eba8834dfa38daa74b04b...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. |
|---|