OT-2026-000066717
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000066717) never changes.
Identity and time
| Publication number | OT-2026-000066717 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7987-931b-0bb41de9d416 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 145aae245c98228968bc75a9d8b50d3c8d5513153f4a3c84bffe983258efc23c |
|---|---|
| Markdown | dd59929384d1136bc544438cc123659d752f58824bebe51b74067c7ae2119e7d |
| Publication page | c35562c7ba363b84d644ebd395e66525bdf7af15617216051ec60363e11caa7e |
| Manifest | b46bdf632563e728c7182bd86e1ed5506d0d1e81e8ea0ef724166b0484d2231a |
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 | iJAaZhekyE1cP43ITpAIJPHPbKTxj8dJLPBFftLHimFRVckMS5RXEQWAKlir0PVCd3BXHFR33iXngPlkCKF+CQ== |
| 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
| 2026-09-17T10:33:07.230695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066717observed c35562c7ba363b84d644ebd395e66525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:07.212014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066717/manifest.jsonobserved b46bdf632563e728c7182bd86e1ed550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.194428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066717/publication.mdobserved dd59929384d1136bc544438cc123659d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.175883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066717/publication.txtobserved 145aae245c98228968bc75a9d8b50d3c...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. |
|---|