OT-2026-000061555
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000061555) never changes.
Identity and time
| Publication number | OT-2026-000061555 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7cc9-8403-fd5e3ebacb2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061555 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce05549dc7c9898e1e7f149d002f10f8d2ea42be189f6159da3357d7f0f5f854 |
|---|---|
| Markdown | 5fc78808dff366c30bb52eff040f07ce4f225edb11dcf559896e3e4da4b8d74f |
| Publication page | 96628cead026358a9c09e29d39025fca4e79097457e329d76b9cbe25b3da5f71 |
| Manifest | a29e0bab0dd2c8d17135eeeb07ace4740dd7ab47c084d11931366523042a5858 |
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 | DlE03+KzcvSAe/K4Tr0rSSCND/2Lw0UlQMXSDs9GwVaKaUIDo7FucQwaBS65I13rECTCfEM23Zjj4ZdLX54NAQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:41:28.061390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061555observed 96628cead026358a9c09e29d39025fca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:28.043872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061555/manifest.jsonobserved a29e0bab0dd2c8d17135eeeb07ace474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.025764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061555/publication.mdobserved 5fc78808dff366c30bb52eff040f07ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:28.007925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061555/publication.txtobserved ce05549dc7c9898e1e7f149d002f10f8...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. |
|---|