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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 ₱196.3K contract to REY-TECH CONST. & DEV'T CORPORATIONMunicipalities

Transaction hash:
5d45c4194e88cd20bbbdba4dd229d306f631471099fbe2b8d29945808d8e21e9
Status:
Included and unchanged
Block:
#2,427 3,586 blocks after it
Position in block:
Transaction 47 of 150
Award day:
Jun 8, 2015 (11 yrs 5 mo ago)
Value:
₱196,300.00
Project:
Supply of materials, labor and 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 #2,427 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 2015-06-08.
    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   5d45c4194e…8e21e9now      …
  2. 2. Block Merkle root changed
    stored   7c4c48b137…9e5104now      …
  3. 3. Block #2427 hash changed
    stored   6d775f7c9a…cacfc7now      …
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 149 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5d45c4194e88cd20bbbdba4dd229d306f631471099fbe2b8d29945808d8e21e9
  2. 01 L 5c85073c1b71432f5a516a8a57bda9b449d98a8fc79e0a3a9051b7cae3a17e1d
  3. 02 L 2ad0ff551ca7aa9c9de1dd5cab733adea8f3f6ffc134540410868807d1d6b2af
  4. 03 L 29cde3314d0cdfb5f65c522bbf87b6aba8a1cafef74c6d3bd97b106df257a796
  5. 04 L c923ea921e3f7c2ae5b9f189a6ef4e8659eb6c0694f680e4f4d8f1f5b36ed417
  6. 05 R e301471160101a3149bde7c91dcc456e426d9746f3ce84b64d192127f0b67703
  7. 06 L 6c490bb6c9a5fa153987aa11c2c103abcb35cd02ccb6bc103afa72abff67e5e3
  8. 07 R 55310bc5ebb9c59d563f875ae5bb26268ab56d4678059542f7670c78bb9f9f43
  9. 08 R 5dd430fca3516ac3d6a720ec57864871e01ee2d086b2ce7f261597d35407af5c
  10. root  7c4c48b13756a2967cd8c22f67fca798c8cab57caa90badc5264c9a8569e5104