OT-2026-000088704
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088704) never changes.
Identity and time
| Publication number | OT-2026-000088704 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7fa2-a3ac-648e0f0fcdc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088704 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd459684db888b2741c1abccca6bf06c352e34f13e3e33ef535dc422ade7077e |
|---|---|
| Markdown | 9a2317079e8c41b3e0d054a64f3f5805add9d703f65ecb08839299e39fb450b4 |
| Publication page | 369f0e3e5ded84ba19679490a8e724d1e3700ca47d8511962a86713802b1a919 |
| Manifest | 62d8f6473f24181a15b7c4ddc0341087b2eb0746a4d81326303d91258a168c73 |
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 | tY3xpGEO0kuuiKW1CpONlanoQElojSf+zPLN4MQpR3DyWykVHwq9X5sKeYlYgenWxq4gmPq6R9NeFbzkLUtPAw== |
| 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
| 2026-09-17T09:47:56.248896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088704observed 369f0e3e5ded84ba19679490a8e724d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:56.230185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088704/manifest.jsonobserved 62d8f6473f24181a15b7c4ddc0341087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:56.212391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088704/publication.mdobserved 9a2317079e8c41b3e0d054a64f3f5805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:56.192772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088704/publication.txtobserved dd459684db888b2741c1abccca6bf06c...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. |
|---|