OT-2026-000059415
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000059415) never changes.
Identity and time
| Publication number | OT-2026-000059415 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-77bd-9cdd-b2af9223848c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059415 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2b2ab9d7e826ccff3469c24dd4ef8f14e5898a724af8f437ea50af09fcc096f |
|---|---|
| Markdown | 6e79d2e96df80f8321e29ba87846e92c7dcc8e311be7e5d08e2d820e18017c81 |
| Publication page | 9f16a43234de41f5901ab21d3276b2d2524253ef39cc0ed7887ded3b77a9a5da |
| Manifest | a45215fbd31f64a526e1a8df828f8bf8b087a43855d855e4de25808c5212c466 |
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 | JV1N/jHsn3vCwTsY2OfeiJtVd1sUp1r5gJxtpPFYeI1OCjKBqqvALD6ujL1WatHxsm96zD98+LLgE1icsZdzDQ== |
| 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
| 2026-09-17T10:46:06.240877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059415observed 9f16a43234de41f5901ab21d3276b2d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:06.222801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059415/manifest.jsonobserved a45215fbd31f64a526e1a8df828f8bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.204805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059415/publication.mdobserved 6e79d2e96df80f8321e29ba87846e92c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:06.187859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059415/publication.txtobserved b2b2ab9d7e826ccff3469c24dd4ef8f1...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. |
|---|