OT-2026-000070063
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, 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-2026-000070063) never changes.
Identity and time
| Publication number | OT-2026-000070063 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7b27-9a16-d6e5b46454e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070063 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc4279f3407253a87e92ac77dafaea7055dd88df24fe8a72e83b308d138c7362 |
|---|---|
| Markdown | 6028661ab8bff4b1edf9be66dbdd0e692ed762c1ca9fe2dcffa5d108c9be92b7 |
| Publication page | b6c51631da8572c86d359cb0611b0b0756a6e251c39805eabeae86409d6e74f9 |
| Manifest | e009b1957f2645c3e24e7a84f2ccdc90e93d3d0b10ff39445ed89da31cb880a1 |
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 | x/Ugt9+qUQLj3LRj2fiHcRASivo0PUgvZGKYMRWNhefLlFx7DkcW+4ShSayqsmqnyYlB+A7EbY7BsQMjpM8BAQ== |
| 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
| 2026-09-17T10:27:01.357761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070063observed b6c51631da8572c86d359cb0611b0b07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.341128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070063/manifest.jsonobserved e009b1957f2645c3e24e7a84f2ccdc90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.323166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070063/publication.mdobserved 6028661ab8bff4b1edf9be66dbdd0e69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.304866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070063/publication.txtobserved fc4279f3407253a87e92ac77dafaea70...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. |
|---|