OT-2026-000060380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after 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-2026-000060380) never changes.
Identity and time
| Publication number | OT-2026-000060380 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7d0c-8120-feaacf048b38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9792f30c643f2acec7f909eac859e8a759e6a5fd343784a531b52b92492ddee7 |
|---|---|
| Markdown | bdd3388c65e005a57be47a791f0e8a71d1ad86aa50a4a43921ef540d44d7190e |
| Publication page | 7fd6d5318d9a87cf6907579185d9e1760bf42a780228117b2f861235f2ef1f74 |
| Manifest | 0661f8e366d507cf45bb67b159396e11388a83caa97e4af8c5777b31872e7a26 |
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 | X8DAxr/UW5dSCDOzDqaFzc5TrPS3ezJX4oBDkwFJuSFltEMgHUgAZGg53L/vqZ6Haf2EYvpuzI+AiT88BProCQ== |
| 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
| 2026-09-17T10:42:50.724440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060380observed 7fd6d5318d9a87cf6907579185d9e176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:50.706109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060380/manifest.jsonobserved 0661f8e366d507cf45bb67b159396e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.687614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060380/publication.mdobserved bdd3388c65e005a57be47a791f0e8a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.670267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060380/publication.txtobserved 9792f30c643f2acec7f909eac859e8a7...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. |
|---|