OT-2026-000081963
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000081963) never changes.
Identity and time
| Publication number | OT-2026-000081963 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-7a39-ad23-f2f5d8d693b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081963 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb5ded6bfa613a19dc055af624924d7f9710dd029ac2b624af27f46b3919e765 |
|---|---|
| Markdown | bc23c4971300d2a0869ea4540dac23a5820c938cca5bde5051fc80c776737cae |
| Publication page | 179d56e90baee62be56f9ccb595e6a67a2d2160e838994f219459f18b265ab88 |
| Manifest | 7f62802c7299a8b9d4f8ad7112ba22c458a359a9e24a6d6a3f7a4c3c522ec1b1 |
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 | i3gjpgzNYh61NiemyCTnoXv/lZ1s3YqSIBLRenJWVf2EPbuNndWcttj2lzp4wQow3DnnaNd1PWEQqMAJkIYABw== |
| 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
| 2026-09-17T10:01:06.024133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081963observed 179d56e90baee62be56f9ccb595e6a67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:06.006945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081963/manifest.jsonobserved 7f62802c7299a8b9d4f8ad7112ba22c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:05.989683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081963/publication.mdobserved bc23c4971300d2a0869ea4540dac23a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:05.972860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081963/publication.txtobserved cb5ded6bfa613a19dc055af624924d7f...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. |
|---|