OT-2026-000070329
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000070329) never changes.
Identity and time
| Publication number | OT-2026-000070329 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7da3-a082-ec856fdab9f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 573ae165c7c977134000a163021f4b282e4d62570c8c3defcface24e5bd8cc8e |
|---|---|
| Markdown | 3dc0ec06b0a27be1d923c094f70d35dcbd296b00ec5a910eee285ca215ee2170 |
| Publication page | 8defd32c53219b6c6ba5405422e5689138a116db3fc02d3a2e4f7eab03ce4fc5 |
| Manifest | 89ba4998685c510979a201d2ad82403bbf798780bb95e12f73b815716e8b392c |
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 | BQXRQUG7o1BT7STYdE+ZXPomnNPlnz4v2t38VOmvEHhWCllV07salDUqBYgwYnExVwTp3zNYfHYjTZyDi4LeAw== |
| 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
| 2026-09-17T10:26:07.266810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070329observed 8defd32c53219b6c6ba5405422e56891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:07.249372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070329/manifest.jsonobserved 89ba4998685c510979a201d2ad82403b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.232981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070329/publication.mdobserved 3dc0ec06b0a27be1d923c094f70d35dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.215755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070329/publication.txtobserved 573ae165c7c977134000a163021f4b28...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. |
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