OT-2026-000008496
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, vented 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-2026-000008496) never changes.
Identity and time
| Publication number | OT-2026-000008496 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7b51-94f8-f9389e142584 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008496 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9b3965a050ec58422dc90ff65f858bd910975f8da6b945524840549cc3ea7b9 |
|---|---|
| Markdown | 499871b5323386d3667968dca684171f809882e02051bca084631af7edaa82d0 |
| Publication page | 96c846152a92eb9cc85dc967bc6b09ebcfc60241338776b329cfa9c35b8296cd |
| Manifest | 1f990f336bdb8a72918b9d76a95eec4c0aeb40576c81cecdcaff85dbec27b47c |
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 | qd9eUaeODsiVDpvGSNvs9jTP54QBn91J3PzUkaIFmZlvTFKTQcbH0cZpUeFxo55fum7+5HCLRVUu4dPW570LBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:23.891875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008496observed 96c846152a92eb9cc85dc967bc6b09eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:23.872773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008496/manifest.jsonobserved 1f990f336bdb8a72918b9d76a95eec4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:23.853795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008496/publication.mdobserved 499871b5323386d3667968dca684171f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:23.834695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008496/publication.txtobserved a9b3965a050ec58422dc90ff65f858bd...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. |
|---|