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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

MUNICIPALITY OF TANAUAN, LEYTE Award a ₱1.2M contract to RA-AH CONSTRUCTIONMunicipalities

Transaction hash:
0896e1b9501d2c28c8fe4ffabefea41054736a55d2a658ca2ddeb4514318b897
Status:
Included and unchanged
Block:
#4,673 1,340 blocks after it
Position in block:
Transaction 15 of 347
Award day:
Dec 28, 2021 (4 yrs 10 mo ago)
Value:
₱1,219,286.48
Project:
REHABILITAION OF FOUR (4) EVACUATION CENTERS

Accountability

Bill Sec. 3 and 19
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 #4,673 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)
    MUNICIPALITY OF TANAUAN, LEYTE awarded it to RA-AH CONSTRUCTION on 2021-12-28.
    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 Tanauan gave a "qualified" 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   0896e1b950…18b897now      …
  2. 2. Block Merkle root changed
    stored   e9fe58d2a7…8d4930now      …
  3. 3. Block #4673 hash changed
    stored   c3404070e4…90a81enow      …
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 346 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0896e1b9501d2c28c8fe4ffabefea41054736a55d2a658ca2ddeb4514318b897
  2. 01 L 0835467d7e0780c9a62cb4c5ffb998db28242926b4c707cdc8b0f68ab5ec48ad
  3. 02 L 91e9e1cbd31d039715dac6de3bab38fa9491b2de4d3ae8423ca6bb105e8fde7d
  4. 03 L 05565589c2755b2dead4c008465322ce035570d341baaf61da8a2cfbd204ad6b
  5. 04 L aa6064d86d5c3b0769f7b50483c5ea46c86115c91406cbea0ab002d5b29f0be5
  6. 05 R 352d3cfdcb49214e2d6f5518e044d6fa4a0b50db017a7fabc0af664a8b4e57a6
  7. 06 R 270123516cb6b722ade989cb96cfb492f7dcd61e168c3c57637428e108f3280e
  8. 07 R 53a99216ece31d56b32432d489e6b3827747cb11605af72d3e8bef0331e71a8e
  9. 08 R 9b7c42f185f7c5dd4a32d9f7ba6d28358cbe97f08d2545a5dd28e92acf10ace2
  10. 09 R a01eef81c4132737672c123dfd2a8dd6245920649f70ddc4ca8fd9d116c904f8
  11. root  e9fe58d2a72edfca15a51138f7e1b78d8617bc4c56f43de0ef902c50898d4930