OT-2026-000061744
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061744) never changes.
Identity and time
| Publication number | OT-2026-000061744 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7358-86de-0536aba96c6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18b61d38fef1227337602b99e09f6d87b330a86eb501e4cfaff20ae1a32b2d8a |
|---|---|
| Markdown | db88f02c45567fd94eaeccf0b0e67e68e6b67c6b09a43a09a2f88edacd33ddbe |
| Publication page | 099f4016560519f09c025d76ff43e88afbd25ecb5f378c130ec74b888077e10f |
| Manifest | 9714efe342d5924b96b26a926e588a4baac232327498e8408beed1aea3f9ea82 |
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 | 9tyoBtjTkPIdxG/zrhc44YW0DZDF7kjcoOG8WR7jqUJ9LFg1rcickR35PK44LLDVAOGUWcknI5huMA/qMvyqCg== |
| 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
| 2026-09-17T10:40:26.513043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061744observed 099f4016560519f09c025d76ff43e88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:26.494937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061744/manifest.jsonobserved 9714efe342d5924b96b26a926e588a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.474596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061744/publication.mdobserved db88f02c45567fd94eaeccf0b0e67e68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.457856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061744/publication.txtobserved 18b61d38fef1227337602b99e09f6d87...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. |
|---|