OT-2026-000064776
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000064776) never changes.
Identity and time
| Publication number | OT-2026-000064776 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-795d-93c0-94b55e1230b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064776 |
| Status | PUBLIC |
Content hashes
| Canonical text | f646d799e6c3cd1ff2b06afa7cf1a071252c12a11612d4a486be175397d615ba |
|---|---|
| Markdown | cfecd2c7243602792a84e703d977aad84bdd9eb3319c3c7ac2270cae33f2e9e8 |
| Publication page | ac7c5c3576e573af342728e7ad3d9cd5733fe7032fcff3b2548abfaad28d5f16 |
| Manifest | 11998068c8c2c2c5902b5bbf322a33172cab5c442d1e3e66dac11d22869e4b0a |
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 | N2BEYoMiMdnu94tKevC8Guxm9/RESCNcDyglSd584JQLxfsLExo4iqb1xsziwFMKmH7x4kVq/K0XIsC6EEC1Aw== |
| 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
| 2026-09-17T10:35:39.902207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064776observed ac7c5c3576e573af342728e7ad3d9cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:39.887057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064776/manifest.jsonobserved 11998068c8c2c2c5902b5bbf322a3317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.868699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064776/publication.mdobserved cfecd2c7243602792a84e703d977aad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.850438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064776/publication.txtobserved f646d799e6c3cd1ff2b06afa7cf1a071...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. |
|---|