OT-2026-000101260
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101260) never changes.
Identity and time
| Publication number | OT-2026-000101260 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-761a-884a-40047c215879 · 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-2026-000101260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 775e1e1cbe448be3a8c3d16d4e503d6cff6cd9dc619ca42e18cb8d5a6f990b86 |
|---|---|
| Markdown | f076190cc076c242d0b48358f0b01e3cb7200facc866da8cce036e8747973d25 |
| Publication page | a8307d27770b8d762e11ad506e0100cae424a979e0e135de0bcf5767634af780 |
| Manifest | 40e23772df3baff98391e233ca35544a42f4e0d8844a40a5506e626515ea335d |
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 | boMASPPXGUEbf7/YrwUF7XZF0bjK+PVWwFhTUl/K3jQCfkp0w/hL+J9lR9X+LT4LXX8LDQxqV2/JIVfhzs+3DA== |
| 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... |
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Independent retrieval
| 2026-09-17T09:26:55.462144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101260observed a8307d27770b8d762e11ad506e0100ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:55.444855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101260/manifest.jsonobserved 40e23772df3baff98391e233ca35544a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.425839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101260/publication.mdobserved f076190cc076c242d0b48358f0b01e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.409157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101260/publication.txtobserved 775e1e1cbe448be3a8c3d16d4e503d6c...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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