OT-2026-000009046
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained blow-off after 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-2026-000009046) never changes.
Identity and time
| Publication number | OT-2026-000009046 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7a71-8772-927d0ec09b7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80cd21af615ebb4268ffc51533bec4088dc7a5f13c06b8ff0b307a1ad6844fde |
|---|---|
| Markdown | 42d91e15424c47d56a4304ec8d09758878a863a88a07cbef101f7087ef8a0b97 |
| Publication page | 6be554204b1baf937ba67f591e1ee78a5b2625b7825c7abe5ed3e7d21c12b56a |
| Manifest | ef6cbe8a0d39ca1f896bb7d3d4fca932850258e99c5cfd03549808166ad12595 |
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 | WyFay4DQ/N3NpWaSD0By1EWrHpcZtxG1TBX4ep18RZDIX7CUKu9s0s1eTJjsxvHXGHVsiHKljhsvNiRmp6uHCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:41.849999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009046observed 6be554204b1baf937ba67f591e1ee78a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:41.829597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009046/manifest.jsonobserved ef6cbe8a0d39ca1f896bb7d3d4fca932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.806933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009046/publication.mdobserved 42d91e15424c47d56a4304ec8d097588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.786307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009046/publication.txtobserved 80cd21af615ebb4268ffc51533bec408...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. |
|---|