OT-2026-000041474
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000041474) never changes.
Identity and time
| Publication number | OT-2026-000041474 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7cd5-aec2-49b6d74e6419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f7601c415f132429482162d86db90adb12e33283258f21a47bf7b7a2f930c1 |
|---|---|
| Markdown | ea5aa399b08bf01fe72416228bf60333837b4c5d7fd1a0126ce966729e611ebe |
| Publication page | dc7053b6622f598909248b5ecf3d65505b4c1b8bd974793464ed27a272a388bf |
| Manifest | dde44a016eae05a448515b85e6e7604ecd01c4c242f2484456af2b6587e93bda |
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 | FEtLTM5/SBoE9fJ8k+z4GvpEDUys7Fdvog+/jF6G53JAHNQ9slhdklrBTRa683TTVlnv6YTjBjMdGCXXgcfABw== |
| 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
| 2026-09-17T11:17:30.280931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041474observed dc7053b6622f598909248b5ecf3d6550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:30.263430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041474/manifest.jsonobserved dde44a016eae05a448515b85e6e7604e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:30.245211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041474/publication.mdobserved ea5aa399b08bf01fe72416228bf60333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:30.226475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041474/publication.txtobserved 08f7601c415f132429482162d86db90a...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. |
|---|