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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 SOLANA, CAGAYAN Award a ₱74.7K contract to CSD ENGINEERING AND CONSTRUCTIONMunicipalities

Transaction hash:
06d5528e54ffb7ac05cfc8b1ee4f96bfed2d03ae9a606ebcbf7918ed54fd2ca1
Status:
Included and unchanged
Block:
#3,157 2,856 blocks after it
Position in block:
Transaction 5 of 188
Award day:
Aug 8, 2017 (9 yrs 3 mo ago)
Value:
₱74,661.00
Project:
fabrication/installaon of cubicles

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 #3,157 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 SOLANA, CAGAYAN awarded it to CSD ENGINEERING AND CONSTRUCTION on 2017-08-08.
    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 Solana 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   06d5528e54…fd2ca1now      …
  2. 2. Block Merkle root changed
    stored   26d08505c6…060908now      …
  3. 3. Block #3157 hash changed
    stored   7d31c2e704…c54e36now      …
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 187 records. Each step hashes the current value together with the sibling shown.

  1. leaf  06d5528e54ffb7ac05cfc8b1ee4f96bfed2d03ae9a606ebcbf7918ed54fd2ca1
  2. 01 L 05766c867c18812b3aedc94efce5b39d6a0fa9237d06054ae07fdb9c43910e7f
  3. 02 R 23b42eb139d6afbd2f468ea9c3630adc12a4e00bbfbe7673b26bf87317dd42a5
  4. 03 L 1a7ccd9401affb670bb1ebca5f8e8b4e30983380728e171460317c97d8d06547
  5. 04 R 3411c8d5b965235c20d938501c6c9058d43e9773958317beed3ddd2c93bea656
  6. 05 R 9120371ad060581bfe9cc0543d5970f734dc70f5c24385ff105f399b77a9ccaa
  7. 06 R b5b90355124c8d8ced51edd6e170fcb75f29634b76ac50189e4c8080f6101c8d
  8. 07 R 2a8ed73b4a1a12c91a8d808433ef6ea34f1128da0b467619b2c95e72f8bbf740
  9. 08 R d2d98e31d8e16b9f00abe3f9a0de191597482dc61368520f107b8b64e4280341
  10. root  26d08505c64c563855d45eb42c4f449a0deb487bbdf8e5c8a2edfeb1f9060908