OT-2026-000070279
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, 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-2026-000070279) never changes.
Identity and time
| Publication number | OT-2026-000070279 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7710-9214-6be580a0f499 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070279 |
| Status | PUBLIC |
Content hashes
| Canonical text | a18a1eb1ae3c8124b59e03e87427640936f4c50831433afb073320d96ab1ec45 |
|---|---|
| Markdown | dc7e822ca389b14f4b021a5d35911e6f04dc692219f5daa979fe985fc1db295f |
| Publication page | 4558ff8ca57edb96ecfb98344901cca53e6d60206b09da07ddcea48c87eb339e |
| Manifest | 3b2a16a7592807c90d6c9acda16a5202c8c90a418c9b82678bcabb60be4ad473 |
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 | PsFL8qQdyFGELZpnL1fOmw6oILgPCahtniAZnhY6wpKB+a5nOPj8rIo3DKNv68/mAqhMpabspeJ0JibExMMGCA== |
| 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
| 2026-09-17T10:26:03.744243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070279observed 4558ff8ca57edb96ecfb98344901cca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:03.726216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070279/manifest.jsonobserved 3b2a16a7592807c90d6c9acda16a5202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.709290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070279/publication.mdobserved dc7e822ca389b14f4b021a5d35911e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.691615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070279/publication.txtobserved a18a1eb1ae3c8124b59e03e874276409...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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