OT-2026-000058233
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058233) never changes.
Identity and time
| Publication number | OT-2026-000058233 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edc-7d2c-9023-9fbe62068c70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 307e579f1656fca6bcc4c7c16dcfdb486f600ddb5c7ed4b512623cadd128f73f |
|---|---|
| Markdown | 1c1771eed7435f525b84c808460513d2d61993916f945d64a81875d3d7593642 |
| Publication page | 715978aaabae9b31fa5dac0c235ef7aa48d5d52c1bd7ec66bc2f8248d21913e1 |
| Manifest | 7da3d2a1b8b2943be71588b24ced28acfe396341fbbdbbcacd1e1af53c5428aa |
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 | o2VNXeg0L29gG6cNFZZ8sDLhfboUg8oY1CsmP2/BuM3VpvpdjTtz2UvV5yKOCLcnsmABcDAuUDyTRTflDjxWCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:56.607936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058233observed 715978aaabae9b31fa5dac0c235ef7aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:56.587721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058233/manifest.jsonobserved 7da3d2a1b8b2943be71588b24ced28ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:56.566329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058233/publication.mdobserved 1c1771eed7435f525b84c808460513d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:56.542387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058233/publication.txtobserved 307e579f1656fca6bcc4c7c16dcfdb48...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. |
|---|