OT-2026-000071512
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented before 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-2026-000071512) never changes.
Identity and time
| Publication number | OT-2026-000071512 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ee-736b-abdf-773d39f99c2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071512 |
| Status | PUBLIC |
Content hashes
| Canonical text | a44f8b9244673a3e80e52664339ad3e913392b3a929fbb460298cd39109a05fe |
|---|---|
| Markdown | 449c2e0b00f95bfca1303e0b4173ea951e225cfea31272c2d6b23a7ac11320c2 |
| Publication page | 4a84581289132213c9e28cd8674252a3b5a8bc44f01b31ccf52e0e38ce766ad7 |
| Manifest | 2428e580e94d137f4f1808199fb94216eb309356427a694c5a6bf9f6237e5e5e |
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 | e5xikHadTASO/wZTf4nn9Mcl3gc+gWfPB4oVvhaJWSo6wKtUfsGvmzv73dlzjk4+Y9MFNCEGGQtfTQeTSLARAQ== |
| 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
| 2026-09-17T10:25:09.511944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071512observed 4a84581289132213c9e28cd8674252a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:09.494641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071512/manifest.jsonobserved 2428e580e94d137f4f1808199fb94216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:09.476806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071512/publication.mdobserved 449c2e0b00f95bfca1303e0b4173ea95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:09.457710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071512/publication.txtobserved a44f8b9244673a3e80e52664339ad3e9...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. |
|---|