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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 SAN JOSE, BATANGAS Award a ₱756.6K contract to DC AMBAL CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
e44e04eb4aed170bf18b0d68bd43cb33d0d49a64ab20d4e51fe39413c5fc274d
Status:
Included and unchanged
Block:
#4,630 1,383 blocks after it
Position in block:
Transaction 251 of 287
Award day:
Nov 15, 2021 (4 yrs 11 mo ago)
Value:
₱756,600.00
Project:
Improvement of Multi-Purpose Hall - Lepute

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 #4,630 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 SAN JOSE, BATANGAS awarded it to DC AMBAL CONSTRUCTION AND SUPPLY on 2021-11-15.
    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 San Jose gave a "unmodified" 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   e44e04eb4a…fc274dnow      …
  2. 2. Block Merkle root changed
    stored   adc70db813…f66a06now      …
  3. 3. Block #4630 hash changed
    stored   547079eb89…1992d7now      …
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 286 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e44e04eb4aed170bf18b0d68bd43cb33d0d49a64ab20d4e51fe39413c5fc274d
  2. 01 L e28e37f8bd6e9aea9137938a958fbb0ed89aa2add274ed3db0067c4d552b8a54
  3. 02 L c3ada538d790c47ae4fc37859f1750e67ad12b1610c16b6d1c03165c5f8bba46
  4. 03 R ddffac9e2084c8634d2a07aaf500cd274555993c04de407e87b3bc623bad3e5a
  5. 04 L f6b3a0abb323930328225670abdfee183d0b87ce29fa22af6a292b5f3f45045a
  6. 05 L 7c0f932be3d1850a8752649ecd9e95bd99f7f7d050f77c60842e5d3c7028dee5
  7. 06 L 6ec6d8884f4fb7f2dedde496108e8b4937fcc6672eada182a88dae8a19f326c1
  8. 07 L f6b65dda3f0b782310937a5455d8b2a0656ea43a50e96920665b967df87bbca2
  9. 08 L 0ea712689286293850bd782308d1ae03584173b0121d233eb9a9633a8f2855f0
  10. 09 R 1be209283f1f314fe72645870b3584d1b4dd457cf585cba1ef2634cf136250fa
  11. root  adc70db8138bae45df8f61711622370678b79366e10a9e6e94ce814695f66a06