OT-2026-000058295
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line 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-2026-000058295) never changes.
Identity and time
| Publication number | OT-2026-000058295 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-72bd-a6bc-a4e34580afea · 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-2026-000058295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a6eb732799141c76b132814ec18cf94e69714a6cbbff563d852d26bb7bdf440 |
|---|---|
| Markdown | 13b2fe182dca8c6b97ace541a75bdbcfbcc09d9dd8decc8c4fbdd2cf344c9d2d |
| Publication page | 86a37e40a8caa5323903b178830df16d46b2dd8a004b0b545fb378ff047698ef |
| Manifest | ce17c8e2c1efcc0b10fba2b1161c3b822dbd7ad5d793fceab1291a131542d289 |
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 | N/DVMBiZeY56GoZ7r/KGpmENwgVAYbO/6kVMlgwzzCTOscuS+q5BEcFMEoCO/xDLyw508qkM6HZB6kwveXrABA== |
| 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
| 2026-09-17T10:46:41.400208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058295observed 86a37e40a8caa5323903b178830df16d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:41.381888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058295/manifest.jsonobserved ce17c8e2c1efcc0b10fba2b1161c3b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.363190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058295/publication.mdobserved 13b2fe182dca8c6b97ace541a75bdbcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.344934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058295/publication.txtobserved 9a6eb732799141c76b132814ec18cf94...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. |
|---|