OT-2026-000016048
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000016048) never changes.
Identity and time
| Publication number | OT-2026-000016048 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7ce6-ba74-05711d996118 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016048 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebe6c3d08ba15ad39dd3c2b5a9d894253b0927f86de5061b13270bdeb833805b |
|---|---|
| Markdown | 6ee6e0e82c945f412dcf9f29d45bc0450716b08dc833af455917dc3c8eaf7186 |
| Publication page | 6de87e6a692806ba482f7803934b03e66075f0ed610c6dbf8db8d46b5dc24ecb |
| Manifest | 77105c7372eaa8e9f31644ad3953ec0b1bf487492951951eb0b98ee3dc6e6421 |
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 | 54hKOTxYqBtc50O7W/PI98H5fsn4otVWNWr7l7FsugNe9auDz+dnU9VQLd1AZ1KxRdMwZvVFx6Q4l2EogrG/BA== |
| 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
| 2026-09-17T12:05:36.246016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016048observed 6de87e6a692806ba482f7803934b03e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:36.225445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016048/manifest.jsonobserved 77105c7372eaa8e9f31644ad3953ec0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:36.204843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016048/publication.mdobserved 6ee6e0e82c945f412dcf9f29d45bc045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:36.183993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016048/publication.txtobserved ebe6c3d08ba15ad39dd3c2b5a9d89425...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. |
|---|