OT-2026-000039085
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000039085) never changes.
Identity and time
| Publication number | OT-2026-000039085 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7b14-af70-e40e87b206ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8554ab98fc3dcccee3329d9b60d4b657715b42ca78fe9a7a531299e4bb8428d5 |
|---|---|
| Markdown | 39efa44edfa11686c1b729ff1652d43d95a5358456f4af5f88fec412e2a42010 |
| Publication page | 60dd7b3388804dc559f4f8960f78c78be3fc3c905ec05bc2676c0718d76badc8 |
| Manifest | 0aa68401581da5e4e6848d40cfe1e8a174c12855fa34c3320ac939e481795194 |
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 | Emqib7oBly50DwQYBmmZxWGJRGfdxSodQBfYYqhby4JMMWqNs0lhssWo0wm2xzYmssRTuR0ozAVkqVMPQoauBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:33.999877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039085observed 60dd7b3388804dc559f4f8960f78c78b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:33.980596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039085/manifest.jsonobserved 0aa68401581da5e4e6848d40cfe1e8a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:33.962115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039085/publication.mdobserved 39efa44edfa11686c1b729ff1652d43d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:33.941687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039085/publication.txtobserved 8554ab98fc3dcccee3329d9b60d4b657...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. |
|---|