OT-2026-000051628
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000051628) never changes.
Identity and time
| Publication number | OT-2026-000051628 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-76fb-a17f-a4ac655a9013 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d5b9f4a917c1a8c54098148e6947bca08d96ab972f3b7e068804a215945bf29 |
|---|---|
| Markdown | 3da35d47c4e7156b8383fe8a5e0b3a6dc37936c122dc06b38e99ea6a33253608 |
| Publication page | 2f7f3b554a6dfc011db003016ad4bd8bf8b55e34f22e3ab9ae9834c6863dbd1d |
| Manifest | 77172ed0dd7dcea2bafae1bbb4e303dfd0c98aef74de9cd8c6b7a7900810a2ee |
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 | jYuMw5yjQ/+oekafbapSvsN32ZkNc6E5psQwhLgSa8HPdnAfEv5eS2+lvm1707gUmy9XrPOX1JhL8Hj1IkkHDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:29.161269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051628observed 2f7f3b554a6dfc011db003016ad4bd8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:29.143719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051628/manifest.jsonobserved 77172ed0dd7dcea2bafae1bbb4e303df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:29.123912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051628/publication.mdobserved 3da35d47c4e7156b8383fe8a5e0b3a6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:29.105591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051628/publication.txtobserved 1d5b9f4a917c1a8c54098148e6947bca...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. |
|---|