OT-2026-000088814
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000088814) never changes.
Identity and time
| Publication number | OT-2026-000088814 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7639-8875-aae781c896eb · 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-2026-000088814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b2352ad03b09b8a3ec6d7bc61297a1154b818f089309fa47bec43bc836db25b |
|---|---|
| Markdown | 231739611381458377981f4c1347716380f8333d70cc08af146b41e2c5ae9ad3 |
| Publication page | 345813e0306216b57ac38bc81bac5e77d7a6cd2eba785928188c75ada2a0d5ba |
| Manifest | 3069a3cf36c05a5b1dcd25a6d4111ca61b1115b25f37160083834cea9d6fff03 |
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 | 4+LM4UHd9t51QqsZOyMyyA7gQSWrdr8Vk+9bPFJ9CI72xYPdL+ciuoXPSSVIrguZLyADDELVG64vAQQ2kQl/Aw== |
| 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
| 2026-09-17T09:48:11.949131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088814observed 345813e0306216b57ac38bc81bac5e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:11.928733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088814/manifest.jsonobserved 3069a3cf36c05a5b1dcd25a6d4111ca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.909191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088814/publication.mdobserved 231739611381458377981f4c13477163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:11.891030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088814/publication.txtobserved 5b2352ad03b09b8a3ec6d7bc61297a11...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. |
|---|