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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 BAUAN, BATANGAS Award a ₱297.2K contract to REY-TECH CONST. & DEV'T CORPORATIONMunicipalities

Transaction hash:
e4a84c30ea3561b960a267cbe0d5013d5509616f2c2feee18a6466fe6816b2a1
Status:
Included and unchanged
Block:
#2,116 3,897 blocks after it
Position in block:
Transaction 149 of 164
Award day:
Jul 1, 2014 (12 yrs 4 mo ago)
Value:
₱297,200.00
Project:
Construction Materials, Labor & Equipment

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 #2,116 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 BAUAN, BATANGAS awarded it to REY-TECH CONST. & DEV'T CORPORATION on 2014-07-01.
    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 Bauan 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   e4a84c30ea…16b2a1now      …
  2. 2. Block Merkle root changed
    stored   21d8fbbd7d…55c0cbnow      …
  3. 3. Block #2116 hash changed
    stored   62c41df8b4…faf15cnow      …
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 163 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e4a84c30ea3561b960a267cbe0d5013d5509616f2c2feee18a6466fe6816b2a1
  2. 01 L e412328b574546ebdf525d024effa9356de1a81b348fac9b9ea0b033e94f00c1
  3. 02 R 089ae56c3fe0fc91019624fa87bef224fcebd1f5b6924714099e92c4bf6825e2
  4. 03 L b421b09860faf228f4d8243bc0fc3283fd8f0fe682cb6676beeb156654b6a011
  5. 04 R 8973e3b16c3469deac3a3205addc3276522458eec3dc3937071d01d813f7893a
  6. 05 L c09abf7b20356d128fcc1ee6c9e2d1c8b41b03d615ad0e2b1462551c1046e3d0
  7. 06 R 6e7aae7b145d8bebe3d0fa1e8714311b15dce56978ef2c6cf72ec59fc0ba6f06
  8. 07 R 322a1558dbfb4bc6c61e1bf05537ed64a5f617d980a7c494877bc051212f069c
  9. 08 L 91f5f766e86029088146843e35c7bd740548c9cae40a69583a25d22309c3cac6
  10. root  21d8fbbd7db8078a557518a14057c58488d4ec6db5ebbd784aceb715b155c0cb