OT-2026-000058107
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000058107) never changes.
Identity and time
| Publication number | OT-2026-000058107 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7893-834a-33b7b29a873d · 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-2026-000058107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23370426006b8830b06596f7fe822b9836118a3911340ed9de310c6bf54c98b2 |
|---|---|
| Markdown | cb013541d0c1e0412eab0f4cd4b9f2f65fed40812045a5d6397acfd5023cc61c |
| Publication page | 580cc03ca0d1425dedfa8aa0f3870881673e4b9dd262101ebf1a38cf4ebb87ca |
| Manifest | bae0421dbf957c7f855d3b32405194a13dca7fc6909c7312d677bf1001143b17 |
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 | zqTEWzDM9MV1gZfEdEOsL+7lWOc+xStprhn0AGhkbQvZKqPTuGrVO4qrkAm3fosGJ0uzu4/K9jfGId1EvH8zBQ== |
| 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
| 2026-09-17T10:47:46.732991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058107observed 580cc03ca0d1425dedfa8aa0f3870881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:46.714438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058107/manifest.jsonobserved bae0421dbf957c7f855d3b32405194a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:46.695090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058107/publication.mdobserved cb013541d0c1e0412eab0f4cd4b9f2f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:46.674773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058107/publication.txtobserved 23370426006b8830b06596f7fe822b98...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. |
|---|