OT-2026-000058944
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000058944) never changes.
Identity and time
| Publication number | OT-2026-000058944 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7587-8f74-0b0487a9f640 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058944 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb320a4978ce674caba3f9923966ed02e420ee9e33b4817d6183bf21131e0897 |
|---|---|
| Markdown | 6257a22ec0db5e7730cd4685dda7188d697d2866e8598aef79bbb94cdc7df825 |
| Publication page | 310233ded88cd698aa8222ba277b80719a864cc92781bb53678522be96b2bcf8 |
| Manifest | 739520d1dd00bfc1c38ac8c28d1c1b97a87d59cf7883eb158ffc8405664b2410 |
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 | iQogUctDaGn6ED5ut5rnBO0239X61xJ3sDmRdVimJzztl/6ENeQj0/IEs0y+A41tC2/qoRxH0AGFME+CNv0gAg== |
| 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
| 2026-09-17T10:46:31.150376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058944observed 310233ded88cd698aa8222ba277b8071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:31.132542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058944/manifest.jsonobserved 739520d1dd00bfc1c38ac8c28d1c1b97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.114140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058944/publication.mdobserved 6257a22ec0db5e7730cd4685dda7188d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:31.097279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058944/publication.txtobserved bb320a4978ce674caba3f9923966ed02...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. |
|---|