OT-2026-000084852
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, sustained blow-off before 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-2026-000084852) never changes.
Identity and time
| Publication number | OT-2026-000084852 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-762a-bcdf-5d2c1ebbfbf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 409edc9db3d8f4523fa784c3d200f8c1b8f2965efdcd5347648fda6f6e851bb1 |
|---|---|
| Markdown | 35612decb34eb57ee6499bbbb750d08f955556a4f4d6f0a5535a801aaed49102 |
| Publication page | e44c4ad60c33a660fe11b2859c8bed44b6fd01106af7a31610654948d3c2e00e |
| Manifest | 833217f5a3d66a94d22de78c1bc3d084fcab634eb0a0c1bef0aea39bb2ebe614 |
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 | tI60lTSSCJ3hKwumNTB5U4C1YdKbnuWFZCKX9ZgJYCGNdHCA/fzgGpElAPNwg82pmn8TJFO+fpBFgsSAti6gDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:48.500114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084852observed e44c4ad60c33a660fe11b2859c8bed44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:48.479385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084852/manifest.jsonobserved 833217f5a3d66a94d22de78c1bc3d084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.461796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084852/publication.mdobserved 35612decb34eb57ee6499bbbb750d08f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.442559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084852/publication.txtobserved 409edc9db3d8f4523fa784c3d200f8c1...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. |
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