OT-2026-000060060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000060060) never changes.
Identity and time
| Publication number | OT-2026-000060060 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7418-9851-08d75e670985 · 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-2026-000060060 |
| Status | PUBLIC |
Content hashes
| Canonical text | b773d7bdfa26d73344c952126d03c32d749f50376951afdb442fd6e4d6fa6039 |
|---|---|
| Markdown | 36a722689359ca026e971d7db9fa705a923e3a4773b2b187eaed89f214409040 |
| Publication page | 3cfa3182b50b141d635dc51d404e66a926677e25d79d2241edb5f0bd411d4af6 |
| Manifest | 892c4e61acf88ef5d6638cae932d028882cf5c6f7dffde7ec7e57168dc31e5e4 |
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 | IU473qmRese9G3AcRXU5LufLMkNmuagcgJiMXC5sRiWEmUlgOtTWAvDLlhhH/laUz2H7By1fLM5B754gtl0EAA== |
| 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
| 2026-09-17T10:43:41.216783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060060observed 3cfa3182b50b141d635dc51d404e66a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:41.194826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060060/manifest.jsonobserved 892c4e61acf88ef5d6638cae932d0288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.175595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060060/publication.mdobserved 36a722689359ca026e971d7db9fa705a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:41.144744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060060/publication.txtobserved b773d7bdfa26d73344c952126d03c32d...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. |
|---|