OT-2026-000101099
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101099) never changes.
Identity and time
| Publication number | OT-2026-000101099 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7f2d-8010-c9dcba91cab8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9055b6b964824592c83054b64fafeb6975fe547c93c6936c5ee51525482b166e |
|---|---|
| Markdown | d101c9eae7e3d9eb167507b86c635570b46cfdffe13214734b7c06d35fdce85b |
| Publication page | dd29d49326487ebc833037682b1defb51a582dc229bfd98487ef0dae8fb3f5a6 |
| Manifest | 77cf669b0e495375b500a16467a1f704c9449ce0287992974e33a64c6ae93885 |
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 | /tdoY/BqLjm3D796WkxLlghJoglmghnUqYR61wBT1tVpbXvTQ70xCKBe4NUJJTAVB2bgnh7KKFKTsQ8K368GCQ== |
| 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
| 2026-09-17T09:26:43.408618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101099observed dd29d49326487ebc833037682b1defb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:43.391190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101099/manifest.jsonobserved 77cf669b0e495375b500a16467a1f704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:43.373904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101099/publication.mdobserved d101c9eae7e3d9eb167507b86c635570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:43.357304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101099/publication.txtobserved 9055b6b964824592c83054b64fafeb69...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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