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 - REGION I Award a ₱14.5M contract to VVH CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
d1ef2ebb26eea941b42a0a8bc72ab42d940b059fc464da316f7af3079f908442
Status:
Included and unchanged
Block:
#1,793 4,220 blocks after it
Position in block:
Transaction 55 of 66
Award day:
Jul 3, 2013 (13 yrs 4 mo ago)
Value:
₱14,463,749.40
Project:
CONSTRUCTION OF SULVEC SRIP – POW 2 (PACKAGE 1)
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 #1,793 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 - REGION I awarded it to VVH CONSTRUCTION CORPORATION on 2013-07-03.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 d1ef2ebb26…908442now …
- 2. Block Merkle root changedstored 2a1389c110…78619enow …
- 3. Block #1793 hash changedstored f496cbb3a0…3c404fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 65 records. Each step hashes the current value together with the sibling shown.
- leaf d1ef2ebb26eea941b42a0a8bc72ab42d940b059fc464da316f7af3079f908442
- 01 L d0b35153b0043c4bb9dfa64b2a4dd3baec184b2c40b20d823106008e6487e1d8
- 02 L da3265e496ac580ded87b501d65897eb9a837b509a3d7915edd1a53276e9f9cd
- 03 L fd0a27483d81909feb99d56c8a15e9d1c8bfa029aeb90f0010f3d8902d3a4e5d
- 04 R 84d9e9ca9182db10b0b57a33f0bb1f49d967049b85b58422efaf81666993269c
- 05 L e918f9dbe7a2e140920d43c906086d073d38fc7b8d353410876b39d968857dce
- 06 L 6a5503ec36bc86d363bb012749f602b2f340e343bdb03a90d033e059a75780ba
- 07 R 39837083b2a28e9e99db14867904e7e4ed6b83e1eb4e4bdcc8baf0d181960cb5
- root 2a1389c11048edb14646422cee8142fbce4ddf559fc2bc85dfd7d6f49278619e