OT-2026-000078713
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000078713) never changes.
Identity and time
| Publication number | OT-2026-000078713 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-71f8-a2ba-aaf5ee991097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9168531aaed82fe217118e1b9afcbc0d61e87f092c1722b43a5c0361187a3ebf |
|---|---|
| Markdown | 526f5edd3ab4874a3af9076014099555820b5a019e42e66e9a73abc9c554aadd |
| Publication page | 87b18ee6bab297b2bbdd4deb57552e60443b07156084c191b545328da05cc51e |
| Manifest | a6a91abf7fd113f1c05e9fea2cbba6c6b6d4755dd00b1dd4a73ef9e6b86add9c |
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 | ysrB8efA58u8KT76akzRJHJ2DBJDPRi01DQEnah7oGpegxavxPzXt2M5sE5UPXBVT+9920JSYdc8W08EXIqsAQ== |
| 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
| 2026-09-17T10:05:29.672244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078713observed 87b18ee6bab297b2bbdd4deb57552e60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:29.653546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078713/manifest.jsonobserved a6a91abf7fd113f1c05e9fea2cbba6c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:29.634864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078713/publication.mdobserved 526f5edd3ab4874a3af9076014099555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:29.616345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078713/publication.txtobserved 9168531aaed82fe217118e1b9afcbc0d...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. |
|---|