OT-2026-000079387
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, sustained 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-2026-000079387) never changes.
Identity and time
| Publication number | OT-2026-000079387 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7273-93a0-b42ea2d10aad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b07cfb40d2721baf0cceecccea97a2302612ffff378b639131afb6be1774451 |
|---|---|
| Markdown | 9fdef81587958226fbb27b319408608394c576ace944d9bfc87423a575404b88 |
| Publication page | bb1745439c066edb42633971a96c44f0013df51e359d0ccb3fed803ca4ecd2cc |
| Manifest | 14736e23aedace957e595e022c0e637f7177167338962b4b1a7763f972ac9e19 |
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 | ECH5SAl/AbPgvM6OqYhXqqY0Z62S3gOrYbe+8rKUasuzNqRPXLglW4WBa0iQM/H2r0arDEo4jl65Q2t4dS40Aw== |
| 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
| 2026-09-17T10:04:43.163290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079387observed bb1745439c066edb42633971a96c44f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:43.147255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079387/manifest.jsonobserved 14736e23aedace957e595e022c0e637f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.131606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079387/publication.mdobserved 9fdef81587958226fbb27b3194086083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.114078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079387/publication.txtobserved 3b07cfb40d2721baf0cceecccea97a23...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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