OT-2026-000060317
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000060317) never changes.
Identity and time
| Publication number | OT-2026-000060317 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-77a4-976d-83a204dfed9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060317 |
| Status | PUBLIC |
Content hashes
| Canonical text | b21bf62531858c3bebe28d234169846fabea660c9a98a2b07a5ee26131e756c0 |
|---|---|
| Markdown | c37066b2b01cf624ff32e9089ec0a1c52ccc6b96636bb3725671b8c7789a7198 |
| Publication page | 20194ed1ac97b9232ad08c677e3a81f373021644d7a9bacb7b05dc97ac9e55c4 |
| Manifest | 42fd68d8b7e11fa4957811a0b1d2182631bb4adaad597f1b87bbc29e9f777e00 |
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 | iY+GBMe79LkdPJ4WP3yTgsrgWLhkmyNNkZ7UNnWFsUHrMU9TPO3xbOV5CcsxT2+npkc5oMjR8Ti03TQ3wweUDw== |
| 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
| 2026-09-17T10:44:01.670397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060317observed 20194ed1ac97b9232ad08c677e3a81f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:01.651958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060317/manifest.jsonobserved 42fd68d8b7e11fa4957811a0b1d21826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.633304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060317/publication.mdobserved c37066b2b01cf624ff32e9089ec0a1c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.616549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060317/publication.txtobserved b21bf62531858c3bebe28d234169846f...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. |
|---|