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
NATIONAL IRRIGATION ADMINISTRATION - BULACAN-IMO Award a ₱9.3M contract to 729 CONSTRUCTION, INC. (FORMERLY: 722 CONSTRUCTION, INC.)National agencies
Transaction hash:
8bf8cb64bdf00f11b5147e7d8b916817bbe864e88612baac6637d5ce67114378
Status:
Included and unchanged
Block:
#5,436 577 blocks after it
Position in block:
Transaction 258 of 484
Award day:
Mar 7, 2024 (2 yrs 8 mo ago)
Value:
₱9,275,302.78
Project:
2024-021 Prenza CIS
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 #5,436 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)NATIONAL IRRIGATION ADMINISTRATION - BULACAN-IMO awarded it to 729 CONSTRUCTION, INC. (FORMERLY: 722 CONSTRUCTION, INC.) on 2024-03-07.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 8bf8cb64bd…114378now …
- 2. Block Merkle root changedstored 29c8975894…e58689now …
- 3. Block #5436 hash changedstored 5ef2ed021a…b6f626now …
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 483 records. Each step hashes the current value together with the sibling shown.
- leaf 8bf8cb64bdf00f11b5147e7d8b916817bbe864e88612baac6637d5ce67114378
- 01 R 8c4e91feff4ef1ee3665ec40e347ff50100df1b1ed8d9f7e7f8fe58c7abd9834
- 02 L cc46d1b117ea5754b978dd054ddcf5dfb49652e51ccf401f5d168ea1d6342b06
- 03 R da523a7f96d944f66eecdff43296df08e9045fe84937b48b421a43b9c40a2d10
- 04 R 80152c1f941487601931c792b09d0874bc8e95a667716b0f93ddae5882791675
- 05 R 79d857fda9f16ced6ffa46cce90f13fafb44e5a6e5cde2b37e8c9a8a1d455668
- 06 R eda58330de35fa5cb6ac023ac0a52571f0178bd1f59bbf7a9597c2d6b7c29633
- 07 R 5215c40c503257989be24eb1ffdf761660116093d6b474eb754eb0a8637f8b55
- 08 R d8be544078530ba5874179adb92bcef5c1ad4ea83a3c9192bae303d37720dce6
- 09 L 02e38473d94a770fc3d75ca639bde2c991f0ebc28b51274a04a2e0c693c5e648
- root 29c89758946df3f9f84503e2b2d2c9d8b51c37842a5d899e525faf6229e58689