OT-2026-000062496
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062496) never changes.
Identity and time
| Publication number | OT-2026-000062496 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7466-ace7-f1801338194b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062496 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0ed076574aa16dabfcddf062c68ff87bf2734cc351863f1bab52bee4446f36d |
|---|---|
| Markdown | 2f3abb72627f632b96391cad2351604cba956c630196c9c43f0a8df7f99473ef |
| Publication page | 0a9ff1664a4762886cf47cba18827c9968e9997a93922ae6e833277da6de2b6f |
| Manifest | a2afbcafe1a2791aad94c48cee0cd5cc65943b0c040a75d355efb6e4917aaca7 |
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 | 3oJlqgyClyzqmAUva+bpmfkyxQR9GY4WFDWr9tdbTyqhGxkdmYjVjorgTWqSeyqrNx+sceRNEnb19F8evo3PDw== |
| 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
| 2026-09-17T10:39:51.465637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062496observed 0a9ff1664a4762886cf47cba18827c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:51.446525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062496/manifest.jsonobserved a2afbcafe1a2791aad94c48cee0cd5cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:51.428033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062496/publication.mdobserved 2f3abb72627f632b96391cad2351604c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:51.406842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062496/publication.txtobserved d0ed076574aa16dabfcddf062c68ff87...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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