Skip to content
FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

PROVINCE OF BATANGAS Award a ₱641.0K contract to ARE CONSTRUCTION AND SUPPLYProvinces

Transaction hash:
a8bd4f12e4b8ddb130c50e0d4731ee554445dbed4f4195ac8af225a3bf5a2ae2
Status:
Included and unchanged
Block:
#4,189 1,824 blocks after it
Position in block:
Transaction 141 of 216
Award day:
Aug 11, 2020 (6 yrs 3 mo ago)
Value:
₱640,961.72
Project:
Civil Works

Accountability

Bill Sec. 3 and 19
Responsible 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 #4,189 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    PROVINCE OF BATANGAS awarded it to ARE CONSTRUCTION AND SUPPLY on 2020-08-11.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    COA's CY2024 audit of Batangas gave a "not stated" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   a8bd4f12e4…5a2ae2now      …
  2. 2. Block Merkle root changed
    stored   11e240cd65…8f9620now      …
  3. 3. Block #4189 hash changed
    stored   040e78ce6e…720e3bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 215 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a8bd4f12e4b8ddb130c50e0d4731ee554445dbed4f4195ac8af225a3bf5a2ae2
  2. 01 L a894825ec93e75f867a85a86b9aa21e960dcfe9091d46b647a1caf55d24c7fc6
  3. 02 R c693adc2a7323c37e8ab449e39e685b5cc602efc4a5efc95bb3c03c100b3870d
  4. 03 L 84514491ef4f593d5930caabeeebe6ce2ea19002a83f1e1cbd6e4b008d1efb78
  5. 04 L 54ef0bed5d256ea2326f30f248ec0e67f141bc214a096bbc1300e947b1c76cba
  6. 05 R cef64711682f30c5e2546f2986b7468dacd5bb22375d0c8888faae097f1ec7d7
  7. 06 R 8baf8852035b81ed8150b1d322b37cb52d6f260d59a0b807013da249ccfeab04
  8. 07 R facab68671c14ccf34e43c445018cc53271d75dfd9844820bb5ae592f1f260ac
  9. 08 L 2f90720cc4257942d1118fbbd02a2a1a020d2306a91c05fb5801af286bdc7e56
  10. root  11e240cd65b3d666f82bdecc74b810c7122c46ebd0055753d3883655b18f9620