OT-2026-000082412
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000082412) never changes.
Identity and time
| Publication number | OT-2026-000082412 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-727f-9e34-8621826a5c47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82c63d07764a492cbbd976a85a5c38020ec5931711b0bea447febf7c8626811c |
|---|---|
| Markdown | b731cbb80be76e10651c8b4dbd489f8a92ca50193e891686b04c8055ac58f144 |
| Publication page | b942133551f27358507a21a3f9bc6609998f42dc99b96fb4efa8c8c35b13c23e |
| Manifest | 944e42b8167044139ed280ec7cb12e9d39d82b10c053222efa5f759a801bca89 |
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 | J//TxW7TMZiAVdyFHZYCisoEqsXLUmMG1TN9RyAwUwL0oMEy/9LH7rSmYGxLVDFn2aotvUqaLGPl2zWsNJgjDw== |
| 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
| 2026-09-17T09:59:17.886103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082412observed b942133551f27358507a21a3f9bc6609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:17.867528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082412/manifest.jsonobserved 944e42b8167044139ed280ec7cb12e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.851031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082412/publication.mdobserved b731cbb80be76e10651c8b4dbd489f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.833303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082412/publication.txtobserved 82c63d07764a492cbbd976a85a5c3802...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. |
|---|