OT-2026-000069763
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000069763) never changes.
Identity and time
| Publication number | OT-2026-000069763 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7281-85dd-fb05734fbb43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069763 |
| Status | PUBLIC |
Content hashes
| Canonical text | af4d220c981a1d7eb111678c7225d426f884e0a426bd3cde3f856c29675d3805 |
|---|---|
| Markdown | 96bbbf746f838b360442361e84cadda3d9ea547f455acf602410f402b744679c |
| Publication page | 126d90601ffeb9a4a17101dcd272c1c90cda2ebe32c877db3d0d521fd0901928 |
| Manifest | dc069b387628f7f04178d853ceca0d76c830cdda2420b093eca76fa288666aee |
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 | IBYQYGMHq793++BbpVkxRUEnOX4OUn73Db8tOuDQ7ADuEUCU9jtBnqxSTQVEtWGBeBmZ7w2DypAsJHNo6eYPCA== |
| 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... |
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Independent retrieval
| 2026-09-17T10:26:35.083194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069763observed 126d90601ffeb9a4a17101dcd272c1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:35.067339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069763/manifest.jsonobserved dc069b387628f7f04178d853ceca0d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:35.050629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069763/publication.mdobserved 96bbbf746f838b360442361e84cadda3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:35.031865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069763/publication.txtobserved af4d220c981a1d7eb111678c7225d426...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. |
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