OT-2026-000088550
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000088550) never changes.
Identity and time
| Publication number | OT-2026-000088550 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0e-789f-b195-1242202344ec · 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-2026-000088550 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5e191a566207842268f04da3085cebfbffda115d546aef069048d001ce8f7ad |
|---|---|
| Markdown | baef2e5c467adee5f32b02ce4367d89c751c019b2894140eac9cf37c543c74b4 |
| Publication page | 1d90ae5f73c08384b6a674dccd65ffb28f50ee3b2fd3122dd6f9b12a453b81da |
| Manifest | bba2326471fb9a8778be68cc9228cd771c5274cea31b1ac453d4616bb72bbbec |
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 | xp+SnltdVWgzfR9+8K+MCpwCu3ndx/rUSNnghjMvibIzrxlXUn/m4x6Mr/h53yV2dfAhG96yew5FNlOrjM+QAA== |
| 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
| 2026-09-17T09:47:43.296637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088550observed 1d90ae5f73c08384b6a674dccd65ffb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:43.276078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088550/manifest.jsonobserved bba2326471fb9a8778be68cc9228cd77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:43.257585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088550/publication.mdobserved baef2e5c467adee5f32b02ce4367d89c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:43.238049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088550/publication.txtobserved d5e191a566207842268f04da3085cebf...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. |
|---|