OT-2026-000058563
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000058563) never changes.
Identity and time
| Publication number | OT-2026-000058563 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7db8-9a67-5fe50632b7ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18aad85d2fd52c1d61fa93d460178c33dd8d9dd6197aa7353e461bd1ce8e77e5 |
|---|---|
| Markdown | 18501820c41a97e93f81979ba40ad0445952b52eeaef2dcdabcc7cab3995d295 |
| Publication page | c63ff4fc2ea396a3a45c0ebd3753f1de580b68e48ef0f506d095f72505116985 |
| Manifest | 536dfe44551a6e5d909a1147ab33edc80cfeac94e8c2a5e3c8d72d97e96616c9 |
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 | cYuAsQ3BIFeLZB6FMWWgqZM2oUm8AeJJJx2ykVZb2eT6DHcOqiiXlP/yZiCh4RfeetfqqRxX88RXxPxvg69SDQ== |
| 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
| 2026-09-17T10:47:02.709304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058563observed c63ff4fc2ea396a3a45c0ebd3753f1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:02.691502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058563/manifest.jsonobserved 536dfe44551a6e5d909a1147ab33edc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.672415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058563/publication.mdobserved 18501820c41a97e93f81979ba40ad044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.654564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058563/publication.txtobserved 18aad85d2fd52c1d61fa93d460178c33...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. |
|---|