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 PUBLIC WORKS AND HIGHWAYS - REGION XIII (CARAG Award a ₱39.8M contract to EVENPAR CONSTRUCTION AND DEVELOPMENT CORP.National agencies
Transaction hash:
8e01cb1b85cdb9322ec0aacac0db81b680748594f4ded55f31e76172d5bb3187
Status:
Included and unchanged
Block:
#5,807 206 blocks after it
Position in block:
Transaction 631 of 1,132
Award day:
Mar 21, 2025 (1 yr 7 mo ago)
Value:
₱39,752,114.00
Project:
25N00035
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 #5,807 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 PUBLIC WORKS AND HIGHWAYS - REGION XIII (CARAG awarded it to EVENPAR CONSTRUCTION AND DEVELOPMENT CORP. on 2025-03-21.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 8e01cb1b85…bb3187now …
- 2. Block Merkle root changedstored c13f4a0c6a…9c16a9now …
- 3. Block #5807 hash changedstored 3382cf9220…94368fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,131 records. Each step hashes the current value together with the sibling shown.
- leaf 8e01cb1b85cdb9322ec0aacac0db81b680748594f4ded55f31e76172d5bb3187
- 01 L 8df8a2dbf02c3cc929e242223c8c44f623f4d69c3d5c54f84cd2355b38265870
- 02 L cc20088133c4ff59c66f88134b3ff10284b946ffcb7fb0b6e312076cc06afe12
- 03 L 0c0fc5fd86f7de0dd0912d5afcc744805aecfee01607ff048414d501a4928a02
- 04 R f400c342273892187e533bb5f7899724ef60c64b139113381320bac759168406
- 05 L d8fa54ab855770898287445d241a11cc575a6264d2211d202416de07a22fbf4d
- 06 L da7b8008e0ecbe1883d3d66aeeeaaf9ce529f4d592d57d23f09e48b1e453c8eb
- 07 L 5588ab4d95db35ec2045f3cdebaa88435b89c419ed19b94d76d7564f39b70ecb
- 08 R 3fe8c62a6d4adc6a95e57e3fe5faa9ad5caf603b294499aab0cdb6b19ba0a1e4
- 09 R 137b33724aa65230860de5ab23e560f6e408e62960f3b4ba5e875f037ac5480d
- 10 L f30aba8eedd53198486d213fc32b2413ac288840dc5749751240d49b71a000e5
- 11 R d32fc04837aaa0fc0d7aaf6432a022182fafbd4c04d93720356026ef7bb43124
- root c13f4a0c6a3fcf602ad4d9b44566daa246c057f271816fdddb5e537c0d9c16a9