OT-2026-000088711
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-2026-000088711) never changes.
Identity and time
| Publication number | OT-2026-000088711 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7f80-8f66-6f1ef4af8110 · 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-2026-000088711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ff84027a3bf54b74b170b843baaa82cc983bdd26c2a7c70cfe766ffab50c67 |
|---|---|
| Markdown | 26c625b54c0887626667e719c50dbfaa914ef6d0a4a6159eb309700022ef9331 |
| Publication page | 6a7042accfc16d502da6d4afdbbb4d72d6c2db943e186a02248bcf67b3c8c6b1 |
| Manifest | 70d7bdae8b7f47d18793ebd19b7a45aed6846c2c609a1e48a5f24922d4d22cc7 |
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 | dGFYGutPPSLN4wLhtiagBN2sr4zNrAgvCJxW7Z8XCAXEePmFt1/K6CXBgg4gYrxDWn1qi0+JY4jeF143yUngBw== |
| 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
| 2026-09-17T09:47:56.946378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088711observed 6a7042accfc16d502da6d4afdbbb4d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:56.927530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088711/manifest.jsonobserved 70d7bdae8b7f47d18793ebd19b7a45ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:56.908830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088711/publication.mdobserved 26c625b54c0887626667e719c50dbfaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:56.890670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088711/publication.txtobserved 43ff84027a3bf54b74b170b843baaa82...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. |
|---|