OT-2026-000058760
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000058760) never changes.
Identity and time
| Publication number | OT-2026-000058760 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-70d2-8c54-696a3e69db49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058760 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc9b3bfb2afaabdecf243db6a42c8915b6a49133ca8d0720a7ba939e8a7627ea |
|---|---|
| Markdown | edb4f57ff66a3b1120fa1dc201e62088d16710a8f9a7155adfe50d0892e6c0fa |
| Publication page | e9b09b06fa6bc261745b803adadae3ed1b964549d71829859817e66f48f31875 |
| Manifest | 6b348c264b3d010ac64d2b296ac165856ac2fcb48bae8b35ea99edf69e41cf5a |
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 | j549huC3I/4YpcqhCCXp5x4pHLmCZSVLQ6S4IXUDOve1+gJAHcxoMaQiPyNjdOwGo0oXgzL0G+M2CTOVCcbWAQ== |
| 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
| 2026-09-17T10:46:16.106151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058760observed e9b09b06fa6bc261745b803adadae3ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:16.087566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058760/manifest.jsonobserved 6b348c264b3d010ac64d2b296ac16585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:16.070133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058760/publication.mdobserved edb4f57ff66a3b1120fa1dc201e62088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:16.051996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058760/publication.txtobserved dc9b3bfb2afaabdecf243db6a42c8915...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. |
|---|