OT-2026-000088606
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000088606) never changes.
Identity and time
| Publication number | OT-2026-000088606 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7af2-8c99-838815b13ba7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e8b62166fee62c72b9eda416da693612d702f8903f045bcf88ba70420373cff |
|---|---|
| Markdown | 3d749c38c0c836489681355e35ece137832e465452910ea00756bde852e8a969 |
| Publication page | 3ca720208a4f1811f38944e5db5e36ead0a9a44899d1e3b1d748d1c5267bf12a |
| Manifest | c716b4edbf91ee3ef3aed4eedd5aa9f04d606699a1de47f3b2ba2bb70fb0b958 |
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 | QNE9Ttn0spGqk0NOr0//Z//JseupU/Ip6pvlHf6l9psR68YTsjJGeVHpjSTLG33ladqeuk5BHZpEy1GyxWpzDg== |
| 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
| 2026-09-17T09:47:48.684676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088606observed 3ca720208a4f1811f38944e5db5e36ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:48.664406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088606/manifest.jsonobserved c716b4edbf91ee3ef3aed4eedd5aa9f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:48.645275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088606/publication.mdobserved 3d749c38c0c836489681355e35ece137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:48.627569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088606/publication.txtobserved 3e8b62166fee62c72b9eda416da69361...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. |
|---|