DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF AGRICULTURE - REGION I Award a ₱1.5M contract to KRB CONSTRUCTIONNational agencies
Transaction hash:
aa80bcad4fd6da4e3b3c9644a71d3c2a77b880beb1fe3d0bf2ed49f6ede75171
Status:
Included and unchanged
Block:
#2,316 3,697 blocks after it
Position in block:
Transaction 196 of 317
Award day:
Feb 5, 2015 (11 yrs 9 mo ago)
Value:
₱1,491,374.54
Project:
Construction Projects
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #2,316 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF AGRICULTURE - REGION I awarded it to KRB CONSTRUCTION on 2015-02-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored aa80bcad4f…e75171now …
- 2. Block Merkle root changedstored a75a475f2b…59c05anow …
- 3. Block #2316 hash changedstored 7a5185b0d2…1b4acfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 316 records. Each step hashes the current value together with the sibling shown.
- leaf aa80bcad4fd6da4e3b3c9644a71d3c2a77b880beb1fe3d0bf2ed49f6ede75171
- 01 R ab0de6aa56e2bac5fe83bcea322eb935eb8c19dacdccbfb5c4a1d187c855a657
- 02 R a1c8bb34ae752574581b527a5b0f7a4212229b1882b8a40dd47ddc68df902749
- 03 L 91872510da67797d9956875aa28f18dd4d70a7a295671e2cb15ad739f1a9f0bd
- 04 R f47119aac5c565ed1bfbfe6ba3c796639bd39a1ff8f43b30db076bd37ce335bd
- 05 R 1cf8edf9bb60064db7ef2c3be76c196004d63ae9b4c35b9856dc28c8a12a9a97
- 06 R 7750acc3b55eaf73c7dc6e403688e60fe8ea0e6fab960574d9d2677f9d01fce5
- 07 L f4271546cd2a51ed71811c2f6fd38506541b465850334985dbdb64a5daf901c4
- 08 L d94b9d7aa5cde146f2b1ffe58927103284a9044419b9f118fb130b1a38543563
- 09 R 97db8e7946536d06dcf80bb0b5b0d5261913bc21c67421bffcc22b23598a8ad9
- root a75a475f2b73fcacedf59b035c77f4a0b28a51dc14c664c15fd571fe6d59c05a