OT-2026-000086600
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained blow-off before 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-2026-000086600) never changes.
Identity and time
| Publication number | OT-2026-000086600 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-75a6-8ce8-2dd2b1372e22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086600 |
| Status | PUBLIC |
Content hashes
| Canonical text | dab9f6117d61a0b3b0a2c525ca38d05bbf6e4da8b9ff4edd07144dfacb5035b0 |
|---|---|
| Markdown | b4fe7603007663e8dd800b8698d0547b39f635ef1a65d884982f657fdf1d988c |
| Publication page | 08b8ba08efa54f15149ed67febb927d1c250dec7a8946c1b805f947142a75d6e |
| Manifest | 5f12fa124bc72d83eb7129ad3be6d1e645b6dbb8fab169c132125cc4295bf7ee |
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 | OHHqZNdb7mKXJZLEYO0u/gc73VSDbngpRxNdpaW9LeT025rWKGWgCLY67t00JIuFRhpXciy83p/8mzsFof7kDg== |
| 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
| 2026-09-17T09:52:26.658251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086600observed 08b8ba08efa54f15149ed67febb927d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.641443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086600/manifest.jsonobserved 5f12fa124bc72d83eb7129ad3be6d1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.618885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086600/publication.mdobserved b4fe7603007663e8dd800b8698d0547b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.601010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086600/publication.txtobserved dab9f6117d61a0b3b0a2c525ca38d05b...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. |
|---|