OT-2026-000102761
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000102761) never changes.
Identity and time
| Publication number | OT-2026-000102761 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-759a-bfbb-bd22654d891a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102761 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc0dbbc12f16f47bec01d4060693d5bf3eb4115188f9075a5f7af48546f57ab7 |
|---|---|
| Markdown | 1706b7db19b6acd70ee46106358d599eb0fdbc62fb5f76057360af9c5ea08e57 |
| Publication page | a958339b917569e416f72c9b460ff0b5dad63c20cc75cde3348ca49d446a3d2b |
| Manifest | ae0e6fdf2c7dfc108e034a70d1dcb503bc20fb3a54b32f56266c942a875e2574 |
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 | v4Y8/D8DugImfaIwJX+EP3BJfpHcZdNRpGuY8DH0iNI6im9E2QFajM31e47ud081Q0JpS1xy1N4TxfUYb7/dBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:17.104326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102761observed a958339b917569e416f72c9b460ff0b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:17.085851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102761/manifest.jsonobserved ae0e6fdf2c7dfc108e034a70d1dcb503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:17.068543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102761/publication.mdobserved 1706b7db19b6acd70ee46106358d599e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:17.048495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102761/publication.txtobserved cc0dbbc12f16f47bec01d4060693d5bf...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. |
|---|